Vendor import of OpenSSL release 0.9.7. This release includes

support for AES and OpenBSD's hardware crypto.

18 files changed, 460 insertions, 312 deletions

diff --git a/crypto/openssl/crypto/bio/Makefile.ssl b/crypto/openssl/crypto/bio/Makefile.ssl
index 3009873..141a03a 100644
--- a/crypto/openssl/crypto/bio/Makefile.ssl
+++ b/crypto/openssl/crypto/bio/Makefile.ssl
@@ -5,13 +5,14 @@
 DIR=	bio
 TOP=	../..
 CC=	cc
-INCLUDES= -I.. -I../../include
+INCLUDES= -I.. -I$(TOP) -I../../include
 CFLAG=-g
 INSTALL_PREFIX=
 OPENSSLDIR=     /usr/local/ssl
 INSTALLTOP=/usr/local/ssl
 MAKE=		make -f Makefile.ssl
-MAKEDEPEND=	$(TOP)/util/domd $(TOP)
+MAKEDEPPROG=	makedepend
+MAKEDEPEND=	$(TOP)/util/domd $(TOP) -MD $(MAKEDEPPROG)
 MAKEFILE=	Makefile.ssl
 AR=		ar r
 
@@ -49,8 +50,7 @@ all:	lib
 
 lib:	$(LIBOBJ)
 	$(AR) $(LIB) $(LIBOBJ)
-	@echo You may get an error following this line.  Please ignore.
-	- $(RANLIB) $(LIB)
+	$(RANLIB) $(LIB) || echo Never mind.
 	@touch lib
 
 files:
@@ -78,7 +78,7 @@ lint:
 	lint -DLINT $(INCLUDES) $(SRC)>fluff
 
 depend:
-	$(MAKEDEPEND) $(INCLUDES) $(DEPFLAG) $(PROGS) $(LIBSRC)
+	$(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC)
 
 dclean:
 	$(PERL) -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new
@@ -89,156 +89,128 @@ clean:
 
 # DO NOT DELETE THIS LINE -- make depend depends on it.
 
-b_dump.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
-b_dump.o: ../../include/openssl/crypto.h ../../include/openssl/e_os.h
+b_dump.o: ../../e_os.h ../../include/openssl/bio.h
+b_dump.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
 b_dump.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
 b_dump.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
 b_dump.o: ../../include/openssl/opensslv.h ../../include/openssl/safestack.h
 b_dump.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-b_dump.o: ../cryptlib.h
-b_print.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
+b_dump.o: ../cryptlib.h b_dump.c
+b_print.o: ../../e_os.h ../../include/openssl/bio.h ../../include/openssl/bn.h
 b_print.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
-b_print.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h
-b_print.o: ../../include/openssl/err.h ../../include/openssl/lhash.h
-b_print.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
-b_print.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
-b_print.o: ../../include/openssl/symhacks.h ../cryptlib.h
-b_sock.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
-b_sock.o: ../../include/openssl/crypto.h ../../include/openssl/e_os.h
+b_print.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
+b_print.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
+b_print.o: ../../include/openssl/opensslv.h ../../include/openssl/safestack.h
+b_print.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
+b_print.o: ../cryptlib.h b_print.c
+b_sock.o: ../../e_os.h ../../include/openssl/bio.h
+b_sock.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
 b_sock.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
 b_sock.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
 b_sock.o: ../../include/openssl/opensslv.h ../../include/openssl/safestack.h
 b_sock.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-b_sock.o: ../cryptlib.h
-bf_buff.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
-bf_buff.o: ../../include/openssl/blowfish.h ../../include/openssl/bn.h
-bf_buff.o: ../../include/openssl/buffer.h ../../include/openssl/cast.h
-bf_buff.o: ../../include/openssl/crypto.h ../../include/openssl/des.h
-bf_buff.o: ../../include/openssl/dh.h ../../include/openssl/dsa.h
-bf_buff.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h
-bf_buff.o: ../../include/openssl/err.h ../../include/openssl/evp.h
-bf_buff.o: ../../include/openssl/idea.h ../../include/openssl/lhash.h
-bf_buff.o: ../../include/openssl/md2.h ../../include/openssl/md4.h
-bf_buff.o: ../../include/openssl/md5.h ../../include/openssl/mdc2.h
-bf_buff.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
-bf_buff.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
-bf_buff.o: ../../include/openssl/rc2.h ../../include/openssl/rc4.h
-bf_buff.o: ../../include/openssl/rc5.h ../../include/openssl/ripemd.h
-bf_buff.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h
-bf_buff.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
-bf_buff.o: ../../include/openssl/symhacks.h ../cryptlib.h
-bf_nbio.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
-bf_nbio.o: ../../include/openssl/blowfish.h ../../include/openssl/bn.h
-bf_nbio.o: ../../include/openssl/buffer.h ../../include/openssl/cast.h
-bf_nbio.o: ../../include/openssl/crypto.h ../../include/openssl/des.h
-bf_nbio.o: ../../include/openssl/dh.h ../../include/openssl/dsa.h
-bf_nbio.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h
-bf_nbio.o: ../../include/openssl/err.h ../../include/openssl/evp.h
-bf_nbio.o: ../../include/openssl/idea.h ../../include/openssl/lhash.h
-bf_nbio.o: ../../include/openssl/md2.h ../../include/openssl/md4.h
-bf_nbio.o: ../../include/openssl/md5.h ../../include/openssl/mdc2.h
-bf_nbio.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
-bf_nbio.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
-bf_nbio.o: ../../include/openssl/rand.h ../../include/openssl/rc2.h
-bf_nbio.o: ../../include/openssl/rc4.h ../../include/openssl/rc5.h
-bf_nbio.o: ../../include/openssl/ripemd.h ../../include/openssl/rsa.h
-bf_nbio.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
+b_sock.o: ../cryptlib.h b_sock.c
+bf_buff.o: ../../e_os.h ../../include/openssl/bio.h
+bf_buff.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
+bf_buff.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
+bf_buff.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
+bf_buff.o: ../../include/openssl/opensslv.h ../../include/openssl/safestack.h
+bf_buff.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
+bf_buff.o: ../cryptlib.h bf_buff.c
+bf_nbio.o: ../../e_os.h ../../include/openssl/bio.h
+bf_nbio.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
+bf_nbio.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
+bf_nbio.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
+bf_nbio.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
+bf_nbio.o: ../../include/openssl/rand.h ../../include/openssl/safestack.h
 bf_nbio.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-bf_nbio.o: ../cryptlib.h
-bf_null.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
-bf_null.o: ../../include/openssl/blowfish.h ../../include/openssl/bn.h
-bf_null.o: ../../include/openssl/buffer.h ../../include/openssl/cast.h
-bf_null.o: ../../include/openssl/crypto.h ../../include/openssl/des.h
-bf_null.o: ../../include/openssl/dh.h ../../include/openssl/dsa.h
-bf_null.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h
-bf_null.o: ../../include/openssl/err.h ../../include/openssl/evp.h
-bf_null.o: ../../include/openssl/idea.h ../../include/openssl/lhash.h
-bf_null.o: ../../include/openssl/md2.h ../../include/openssl/md4.h
-bf_null.o: ../../include/openssl/md5.h ../../include/openssl/mdc2.h
-bf_null.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
-bf_null.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
-bf_null.o: ../../include/openssl/rc2.h ../../include/openssl/rc4.h
-bf_null.o: ../../include/openssl/rc5.h ../../include/openssl/ripemd.h
-bf_null.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h
-bf_null.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
-bf_null.o: ../../include/openssl/symhacks.h ../cryptlib.h
-bio_cb.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
-bio_cb.o: ../../include/openssl/crypto.h ../../include/openssl/e_os.h
+bf_nbio.o: ../cryptlib.h bf_nbio.c
+bf_null.o: ../../e_os.h ../../include/openssl/bio.h
+bf_null.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
+bf_null.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
+bf_null.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
+bf_null.o: ../../include/openssl/opensslv.h ../../include/openssl/safestack.h
+bf_null.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
+bf_null.o: ../cryptlib.h bf_null.c
+bio_cb.o: ../../e_os.h ../../include/openssl/bio.h
+bio_cb.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
 bio_cb.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
 bio_cb.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
 bio_cb.o: ../../include/openssl/opensslv.h ../../include/openssl/safestack.h
 bio_cb.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-bio_cb.o: ../cryptlib.h
+bio_cb.o: ../cryptlib.h bio_cb.c
 bio_err.o: ../../include/openssl/bio.h ../../include/openssl/crypto.h
-bio_err.o: ../../include/openssl/err.h ../../include/openssl/lhash.h
+bio_err.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
+bio_err.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
 bio_err.o: ../../include/openssl/opensslv.h ../../include/openssl/safestack.h
 bio_err.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-bio_lib.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
-bio_lib.o: ../../include/openssl/crypto.h ../../include/openssl/e_os.h
+bio_err.o: bio_err.c
+bio_lib.o: ../../e_os.h ../../include/openssl/bio.h
+bio_lib.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
 bio_lib.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
 bio_lib.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
 bio_lib.o: ../../include/openssl/opensslv.h ../../include/openssl/safestack.h
 bio_lib.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-bio_lib.o: ../cryptlib.h
-bss_acpt.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
-bss_acpt.o: ../../include/openssl/crypto.h ../../include/openssl/e_os.h
+bio_lib.o: ../cryptlib.h bio_lib.c
+bss_acpt.o: ../../e_os.h ../../include/openssl/bio.h
+bss_acpt.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
 bss_acpt.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
 bss_acpt.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
 bss_acpt.o: ../../include/openssl/opensslv.h ../../include/openssl/safestack.h
 bss_acpt.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-bss_acpt.o: ../cryptlib.h
-bss_bio.o: ../../include/openssl/bio.h ../../include/openssl/crypto.h
-bss_bio.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h
+bss_acpt.o: ../cryptlib.h bss_acpt.c
+bss_bio.o: ../../e_os.h ../../include/openssl/bio.h
+bss_bio.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
 bss_bio.o: ../../include/openssl/err.h ../../include/openssl/lhash.h
 bss_bio.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
 bss_bio.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
-bss_bio.o: ../../include/openssl/symhacks.h
-bss_conn.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
-bss_conn.o: ../../include/openssl/crypto.h ../../include/openssl/e_os.h
+bss_bio.o: ../../include/openssl/symhacks.h bss_bio.c
+bss_conn.o: ../../e_os.h ../../include/openssl/bio.h
+bss_conn.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
 bss_conn.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
 bss_conn.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
 bss_conn.o: ../../include/openssl/opensslv.h ../../include/openssl/safestack.h
 bss_conn.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-bss_conn.o: ../cryptlib.h
-bss_fd.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
-bss_fd.o: ../../include/openssl/crypto.h ../../include/openssl/e_os.h
+bss_conn.o: ../cryptlib.h bss_conn.c
+bss_fd.o: ../../e_os.h ../../include/openssl/bio.h
+bss_fd.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
 bss_fd.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
 bss_fd.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
 bss_fd.o: ../../include/openssl/opensslv.h ../../include/openssl/safestack.h
 bss_fd.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-bss_fd.o: ../cryptlib.h bss_sock.c
-bss_file.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
-bss_file.o: ../../include/openssl/crypto.h ../../include/openssl/e_os.h
+bss_fd.o: ../cryptlib.h bss_fd.c
+bss_file.o: ../../e_os.h ../../include/openssl/bio.h
+bss_file.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
 bss_file.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
 bss_file.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
 bss_file.o: ../../include/openssl/opensslv.h ../../include/openssl/safestack.h
 bss_file.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-bss_file.o: ../cryptlib.h
-bss_log.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
-bss_log.o: ../../include/openssl/crypto.h ../../include/openssl/e_os.h
+bss_file.o: ../cryptlib.h bss_file.c
+bss_log.o: ../../e_os.h ../../include/openssl/bio.h
+bss_log.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
 bss_log.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
 bss_log.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
 bss_log.o: ../../include/openssl/opensslv.h ../../include/openssl/safestack.h
 bss_log.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-bss_log.o: ../cryptlib.h
-bss_mem.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
-bss_mem.o: ../../include/openssl/crypto.h ../../include/openssl/e_os.h
+bss_log.o: ../cryptlib.h bss_log.c
+bss_mem.o: ../../e_os.h ../../include/openssl/bio.h
+bss_mem.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
 bss_mem.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
 bss_mem.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
 bss_mem.o: ../../include/openssl/opensslv.h ../../include/openssl/safestack.h
 bss_mem.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-bss_mem.o: ../cryptlib.h
-bss_null.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
-bss_null.o: ../../include/openssl/crypto.h ../../include/openssl/e_os.h
+bss_mem.o: ../cryptlib.h bss_mem.c
+bss_null.o: ../../e_os.h ../../include/openssl/bio.h
+bss_null.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
 bss_null.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
 bss_null.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
 bss_null.o: ../../include/openssl/opensslv.h ../../include/openssl/safestack.h
 bss_null.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-bss_null.o: ../cryptlib.h
-bss_sock.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
-bss_sock.o: ../../include/openssl/crypto.h ../../include/openssl/e_os.h
+bss_null.o: ../cryptlib.h bss_null.c
+bss_sock.o: ../../e_os.h ../../include/openssl/bio.h
+bss_sock.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
 bss_sock.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
 bss_sock.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
 bss_sock.o: ../../include/openssl/opensslv.h ../../include/openssl/safestack.h
 bss_sock.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-bss_sock.o: ../cryptlib.h
+bss_sock.o: ../cryptlib.h bss_sock.c
diff --git a/crypto/openssl/crypto/bio/b_print.c b/crypto/openssl/crypto/bio/b_print.c
index fa4e350..3f5d6a7 100644
--- a/crypto/openssl/crypto/bio/b_print.c
+++ b/crypto/openssl/crypto/bio/b_print.c
@@ -116,7 +116,7 @@
 #endif
 
 #if HAVE_LONG_LONG
-# if defined(WIN32) && !defined(__GNUC__)
+# if defined(OPENSSL_SYS_WIN32) && !defined(__GNUC__)
 # define LLONG _int64
 # else
 # define LLONG long long
@@ -483,7 +483,7 @@ fmtint(
 {
     int signvalue = 0;
     unsigned LLONG uvalue;
-    char convert[20];
+    char convert[DECIMAL_SIZE(value)+1];
     int place = 0;
     int spadlen = 0;
     int zpadlen = 0;
@@ -508,8 +508,8 @@ fmtint(
             (caps ? "0123456789ABCDEF" : "0123456789abcdef")
             [uvalue % (unsigned) base];
         uvalue = (uvalue / (unsigned) base);
-    } while (uvalue && (place < 20));
-    if (place == 20)
+    } while (uvalue && (place < sizeof convert));
+    if (place == sizeof convert)
         place--;
     convert[place] = 0;
 
@@ -641,8 +641,8 @@ fmtfp(
             (caps ? "0123456789ABCDEF"
               : "0123456789abcdef")[intpart % 10];
         intpart = (intpart / 10);
-    } while (intpart && (iplace < 20));
-    if (iplace == 20)
+    } while (intpart && (iplace < sizeof iplace));
+    if (iplace == sizeof iplace)
         iplace--;
     iconvert[iplace] = 0;
 
@@ -653,7 +653,7 @@ fmtfp(
               : "0123456789abcdef")[fracpart % 10];
         fracpart = (fracpart / 10);
     } while (fplace < max);
-    if (fplace == 20)
+    if (fplace == sizeof fplace)
         fplace--;
     fconvert[fplace] = 0;
 
diff --git a/crypto/openssl/crypto/bio/b_sock.c b/crypto/openssl/crypto/bio/b_sock.c
index 8fb0716..86f3817 100644
--- a/crypto/openssl/crypto/bio/b_sock.c
+++ b/crypto/openssl/crypto/bio/b_sock.c
@@ -56,7 +56,7 @@
  * [including the GNU Public Licence.]
  */
 
-#ifndef NO_SOCK
+#ifndef OPENSSL_NO_SOCK
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -65,7 +65,7 @@
 #include "cryptlib.h"
 #include <openssl/bio.h>
 
-#ifdef WIN16
+#ifdef OPENSSL_SYS_WIN16
 #define SOCKET_PROTOCOL 0 /* more microsoft stupidity */
 #else
 #define SOCKET_PROTOCOL IPPROTO_TCP
@@ -79,10 +79,11 @@
 #define MAX_LISTEN  32
 #endif
 
-#ifdef WINDOWS
+#ifdef OPENSSL_SYS_WINDOWS
 static int wsa_init_done=0;
 #endif
 
+#if 0
 static unsigned long BIO_ghbn_hits=0L;
 static unsigned long BIO_ghbn_miss=0L;
 
@@ -93,6 +94,7 @@ static struct ghbn_cache_st
 	struct hostent *ent;
 	unsigned long order;
 	} ghbn_cache[GHBN_NUM];
+#endif
 
 static int get_ip(const char *str,unsigned char *ip);
 #if 0
@@ -230,6 +232,7 @@ int BIO_sock_error(int sock)
 		return(j);
 	}
 
+#if 0
 long BIO_ghbn_ctrl(int cmd, int iarg, char *parg)
 	{
 	int i;
@@ -267,6 +270,7 @@ long BIO_ghbn_ctrl(int cmd, int iarg, char *parg)
 		}
 	return(1);
 	}
+#endif
 
 #if 0
 static struct hostent *ghbn_dup(struct hostent *a)
@@ -345,6 +349,7 @@ static void ghbn_free(struct hostent *a)
 	if (a->h_name != NULL) OPENSSL_free(a->h_name);
 	OPENSSL_free(a);
 	}
+
 #endif
 
 struct hostent *BIO_gethostbyname(const char *name)
@@ -441,7 +446,7 @@ end:
 
 int BIO_sock_init(void)
 	{
-#ifdef WINDOWS
+#ifdef OPENSSL_SYS_WINDOWS
 	static struct WSAData wsa_state;
 
 	if (!wsa_init_done)
@@ -461,29 +466,41 @@ int BIO_sock_init(void)
 			return(-1);
 			}
 		}
-#endif /* WINDOWS */
+#endif /* OPENSSL_SYS_WINDOWS */
+#ifdef WATT32
+	extern int _watt_do_exit;
+	_watt_do_exit = 0;    /* don't make sock_init() call exit() */
+	if (sock_init())
+		return (-1);
+#endif
 	return(1);
 	}
 
 void BIO_sock_cleanup(void)
 	{
-#ifdef WINDOWS
+#ifdef OPENSSL_SYS_WINDOWS
 	if (wsa_init_done)
 		{
 		wsa_init_done=0;
+#ifndef OPENSSL_SYS_WINCE
 		WSACancelBlockingCall();
+#endif
 		WSACleanup();
 		}
 #endif
 	}
 
-#if !defined(VMS) || __VMS_VER >= 70000000
+#if !defined(OPENSSL_SYS_VMS) || __VMS_VER >= 70000000
 
 int BIO_socket_ioctl(int fd, long type, unsigned long *arg)
 	{
 	int i;
 
+#ifdef __DJGPP__
+	i=ioctlsocket(fd,type,(char *)arg);
+#else
 	i=ioctlsocket(fd,type,arg);
+#endif /* __DJGPP__ */
 	if (i < 0)
 		SYSerr(SYS_F_IOCTLSOCKET,get_last_socket_error());
 	return(i);
@@ -506,16 +523,16 @@ static int get_ip(const char *str, unsigned char ip[4])
 			{
 			ok=1;
 			tmp[num]=tmp[num]*10+c-'0';
-			if (tmp[num] > 255) return(-1);
+			if (tmp[num] > 255) return(0);
 			}
 		else if (c == '.')
 			{
 			if (!ok) return(-1);
-			if (num == 3) break;
+			if (num == 3) return(0);
 			num++;
 			ok=0;
 			}
-		else if ((num == 3) && ok)
+		else if (c == '\0' && (num == 3) && ok)
 			break;
 		else
 			return(0);
@@ -673,6 +690,7 @@ int BIO_accept(int sock, char **addr)
 	ret=accept(sock,(struct sockaddr *)&from,(void *)&len);
 	if (ret == INVALID_SOCKET)
 		{
+		if(BIO_sock_should_retry(ret)) return -2;
 		SYSerr(SYS_F_ACCEPT,get_last_socket_error());
 		BIOerr(BIO_F_BIO_ACCEPT,BIO_R_ACCEPT_ERROR);
 		goto end;
diff --git a/crypto/openssl/crypto/bio/bf_buff.c b/crypto/openssl/crypto/bio/bf_buff.c
index c90238b..1cecd70 100644
--- a/crypto/openssl/crypto/bio/bf_buff.c
+++ b/crypto/openssl/crypto/bio/bf_buff.c
@@ -60,7 +60,6 @@
 #include <errno.h>
 #include "cryptlib.h"
 #include <openssl/bio.h>
-#include <openssl/evp.h>
 
 static int buffer_write(BIO *h, const char *buf,int num);
 static int buffer_read(BIO *h, char *buf, int size);
@@ -483,7 +482,7 @@ static int buffer_gets(BIO *b, char *buf, int size)
 			size-=i;
 			ctx->ibuf_len-=i;
 			ctx->ibuf_off+=i;
-			if ((flag) || (i == size))
+			if (flag || size == 0)
 				{
 				*buf='\0';
 				return(num);
diff --git a/crypto/openssl/crypto/bio/bf_nbio.c b/crypto/openssl/crypto/bio/bf_nbio.c
index 988cd5a..1ce2bfa 100644
--- a/crypto/openssl/crypto/bio/bf_nbio.c
+++ b/crypto/openssl/crypto/bio/bf_nbio.c
@@ -61,7 +61,6 @@
 #include "cryptlib.h"
 #include <openssl/rand.h>
 #include <openssl/bio.h>
-#include <openssl/evp.h>
 
 /* BIO_put and BIO_get both add to the digest,
  * BIO_gets returns the digest */
diff --git a/crypto/openssl/crypto/bio/bf_null.c b/crypto/openssl/crypto/bio/bf_null.c
index 2678a1a..c1bf39a 100644
--- a/crypto/openssl/crypto/bio/bf_null.c
+++ b/crypto/openssl/crypto/bio/bf_null.c
@@ -60,7 +60,6 @@
 #include <errno.h>
 #include "cryptlib.h"
 #include <openssl/bio.h>
-#include <openssl/evp.h>
 
 /* BIO_put and BIO_get both add to the digest,
  * BIO_gets returns the digest */
diff --git a/crypto/openssl/crypto/bio/bio.h b/crypto/openssl/crypto/bio/bio.h
index fd3aaa0..ecd2899 100644
--- a/crypto/openssl/crypto/bio/bio.h
+++ b/crypto/openssl/crypto/bio/bio.h
@@ -59,12 +59,13 @@
 #ifndef HEADER_BIO_H
 #define HEADER_BIO_H
 
-#ifndef NO_FP_API
+#ifndef OPENSSL_NO_FP_API
 # include <stdio.h>
 #endif
 #include <stdarg.h>
 
 #include <openssl/crypto.h>
+#include <openssl/e_os2.h>
 
 #ifdef  __cplusplus
 extern "C" {
@@ -179,7 +180,7 @@ extern "C" {
 #define BIO_retry_type(a)		((a)->flags & BIO_FLAGS_RWS)
 #define BIO_should_retry(a)		((a)->flags & BIO_FLAGS_SHOULD_RETRY)
 
-/* The next two are used in conjunction with the
+/* The next three are used in conjunction with the
  * BIO_should_io_special() condition.  After this returns true,
  * BIO *BIO_get_retry_BIO(BIO *bio, int *reason); will walk the BIO 
  * stack and return the 'reason' for the special and the offending BIO.
@@ -188,6 +189,8 @@ extern "C" {
 #define BIO_RR_SSL_X509_LOOKUP		0x01
 /* Returned from the connect BIO when a connect would have blocked */
 #define BIO_RR_CONNECT			0x02
+/* Returned from the accept BIO when an accept would have blocked */
+#define BIO_RR_ACCEPT			0x03
 
 /* These are passed by the BIO callback */
 #define BIO_CB_FREE	0x01
@@ -215,7 +218,7 @@ typedef struct bio_st BIO;
 
 typedef void bio_info_cb(struct bio_st *, int, const char *, int, long, long);
 
-#ifndef WIN16
+#ifndef OPENSSL_SYS_WIN16
 typedef struct bio_method_st
 	{
 	int type;
@@ -464,8 +467,9 @@ int BIO_read_filename(BIO *b,const char *name);
 size_t BIO_ctrl_pending(BIO *b);
 size_t BIO_ctrl_wpending(BIO *b);
 #define BIO_flush(b)		(int)BIO_ctrl(b,BIO_CTRL_FLUSH,0,NULL)
-#define BIO_get_info_callback(b,cbp) (int)BIO_ctrl(b,BIO_CTRL_GET_CALLBACK,0,(bio_info_cb **)(cbp))
-#define BIO_set_info_callback(b,cb) (int)BIO_callback_ctrl(b,BIO_CTRL_SET_CALLBACK,(bio_info_cb *)(cb))
+#define BIO_get_info_callback(b,cbp) (int)BIO_ctrl(b,BIO_CTRL_GET_CALLBACK,0, \
+						   cbp)
+#define BIO_set_info_callback(b,cb) (int)BIO_callback_ctrl(b,BIO_CTRL_SET_CALLBACK,cb)
 
 /* For the BIO_f_buffer() type */
 #define BIO_buffer_get_num_lines(b) BIO_ctrl(b,BIO_CTRL_GET,0,NULL)
@@ -493,8 +497,8 @@ int BIO_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
 unsigned long BIO_number_read(BIO *bio);
 unsigned long BIO_number_written(BIO *bio);
 
-# ifndef NO_FP_API
-#  if defined(WIN16) && defined(_WINDLL)
+# ifndef OPENSSL_NO_FP_API
+#  if defined(OPENSSL_SYS_WIN16) && defined(_WINDLL)
 BIO_METHOD *BIO_s_file_internal(void);
 BIO *BIO_new_file_internal(char *filename, char *mode);
 BIO *BIO_new_fp_internal(FILE *stream, int close_flag);
@@ -518,6 +522,7 @@ int	BIO_read(BIO *b, void *data, int len);
 int	BIO_gets(BIO *bp,char *buf, int size);
 int	BIO_write(BIO *b, const void *data, int len);
 int	BIO_puts(BIO *bp,const char *buf);
+int	BIO_indent(BIO *b,int indent,int max);
 long	BIO_ctrl(BIO *bp,int cmd,long larg,void *parg);
 long BIO_callback_ctrl(BIO *b, int cmd, void (*fp)(struct bio_st *, int, const char *, int, long, long));
 char *	BIO_ptr_ctrl(BIO *bp,int cmd,long larg);
@@ -536,7 +541,7 @@ int BIO_nread(BIO *bio, char **buf, int num);
 int BIO_nwrite0(BIO *bio, char **buf);
 int BIO_nwrite(BIO *bio, char **buf, int num);
 
-#ifndef WIN16
+#ifndef OPENSSL_SYS_WIN16
 long BIO_debug_callback(BIO *bio,int cmd,const char *argp,int argi,
 	long argl,long ret);
 #else
@@ -550,12 +555,14 @@ BIO_METHOD *BIO_s_socket(void);
 BIO_METHOD *BIO_s_connect(void);
 BIO_METHOD *BIO_s_accept(void);
 BIO_METHOD *BIO_s_fd(void);
+#ifndef OPENSSL_SYS_OS2
 BIO_METHOD *BIO_s_log(void);
+#endif
 BIO_METHOD *BIO_s_bio(void);
 BIO_METHOD *BIO_s_null(void);
 BIO_METHOD *BIO_f_null(void);
 BIO_METHOD *BIO_f_buffer(void);
-#ifdef VMS
+#ifdef OPENSSL_SYS_VMS
 BIO_METHOD *BIO_f_linebuffer(void);
 #endif
 BIO_METHOD *BIO_f_nbio_test(void);
@@ -602,7 +609,7 @@ int BIO_new_bio_pair(BIO **bio1, size_t writebuf1,
 
 void BIO_copy_next_retry(BIO *b);
 
-long BIO_ghbn_ctrl(int cmd,int iarg,char *parg);
+/*long BIO_ghbn_ctrl(int cmd,int iarg,char *parg);*/
 
 int BIO_printf(BIO *bio, const char *format, ...);
 int BIO_vprintf(BIO *bio, const char *format, va_list args);
@@ -643,6 +650,7 @@ void ERR_load_BIO_strings(void);
 #define BIO_F_CONN_CTRL					 127
 #define BIO_F_CONN_STATE				 115
 #define BIO_F_FILE_CTRL					 116
+#define BIO_F_FILE_READ					 130
 #define BIO_F_LINEBUFFER_CTRL				 129
 #define BIO_F_MEM_READ					 128
 #define BIO_F_MEM_WRITE					 117
@@ -669,6 +677,7 @@ void ERR_load_BIO_strings(void);
 #define BIO_R_NO_HOSTNAME_SPECIFIED			 112
 #define BIO_R_NO_PORT_DEFINED				 113
 #define BIO_R_NO_PORT_SPECIFIED				 114
+#define BIO_R_NO_SUCH_FILE				 128
 #define BIO_R_NULL_PARAMETER				 115
 #define BIO_R_TAG_MISMATCH				 116
 #define BIO_R_UNABLE_TO_BIND_SOCKET			 117
diff --git a/crypto/openssl/crypto/bio/bio_cb.c b/crypto/openssl/crypto/bio/bio_cb.c
index 37c7c22..0ffa4d2 100644
--- a/crypto/openssl/crypto/bio/bio_cb.c
+++ b/crypto/openssl/crypto/bio/bio_cb.c
@@ -125,7 +125,7 @@ long MS_CALLBACK BIO_debug_callback(BIO *bio, int cmd, const char *argp,
 	b=(BIO *)bio->cb_arg;
 	if (b != NULL)
 		BIO_write(b,buf,strlen(buf));
-#if !defined(NO_STDIO) && !defined(WIN16)
+#if !defined(OPENSSL_NO_STDIO) && !defined(OPENSSL_SYS_WIN16)
 	else
 		fputs(buf,stderr);
 #endif
diff --git a/crypto/openssl/crypto/bio/bio_err.c b/crypto/openssl/crypto/bio/bio_err.c
index bb815fb..68a119d 100644
--- a/crypto/openssl/crypto/bio/bio_err.c
+++ b/crypto/openssl/crypto/bio/bio_err.c
@@ -63,7 +63,7 @@
 #include <openssl/bio.h>
 
 /* BEGIN ERROR CODES */
-#ifndef NO_ERR
+#ifndef OPENSSL_NO_ERR
 static ERR_STRING_DATA BIO_str_functs[]=
 	{
 {ERR_PACK(0,BIO_F_ACPT_STATE,0),	"ACPT_STATE"},
@@ -91,6 +91,7 @@ static ERR_STRING_DATA BIO_str_functs[]=
 {ERR_PACK(0,BIO_F_CONN_CTRL,0),	"CONN_CTRL"},
 {ERR_PACK(0,BIO_F_CONN_STATE,0),	"CONN_STATE"},
 {ERR_PACK(0,BIO_F_FILE_CTRL,0),	"FILE_CTRL"},
+{ERR_PACK(0,BIO_F_FILE_READ,0),	"FILE_READ"},
 {ERR_PACK(0,BIO_F_LINEBUFFER_CTRL,0),	"LINEBUFFER_CTRL"},
 {ERR_PACK(0,BIO_F_MEM_READ,0),	"MEM_READ"},
 {ERR_PACK(0,BIO_F_MEM_WRITE,0),	"MEM_WRITE"},
@@ -120,6 +121,7 @@ static ERR_STRING_DATA BIO_str_reasons[]=
 {BIO_R_NO_HOSTNAME_SPECIFIED             ,"no hostname specified"},
 {BIO_R_NO_PORT_DEFINED                   ,"no port defined"},
 {BIO_R_NO_PORT_SPECIFIED                 ,"no port specified"},
+{BIO_R_NO_SUCH_FILE                      ,"no such file"},
 {BIO_R_NULL_PARAMETER                    ,"null parameter"},
 {BIO_R_TAG_MISMATCH                      ,"tag mismatch"},
 {BIO_R_UNABLE_TO_BIND_SOCKET             ,"unable to bind socket"},
@@ -141,7 +143,7 @@ void ERR_load_BIO_strings(void)
 	if (init)
 		{
 		init=0;
-#ifndef NO_ERR
+#ifndef OPENSSL_NO_ERR
 		ERR_load_strings(ERR_LIB_BIO,BIO_str_functs);
 		ERR_load_strings(ERR_LIB_BIO,BIO_str_reasons);
 #endif
diff --git a/crypto/openssl/crypto/bio/bio_lib.c b/crypto/openssl/crypto/bio/bio_lib.c
index 381afc9..98ce395 100644
--- a/crypto/openssl/crypto/bio/bio_lib.c
+++ b/crypto/openssl/crypto/bio/bio_lib.c
@@ -63,9 +63,6 @@
 #include <openssl/bio.h>
 #include <openssl/stack.h>
 
-static STACK_OF(CRYPTO_EX_DATA_FUNCS) *bio_meth=NULL;
-static int bio_meth_num=0;
-
 BIO *BIO_new(BIO_METHOD *method)
 	{
 	BIO *ret=NULL;
@@ -100,10 +97,14 @@ int BIO_set(BIO *bio, BIO_METHOD *method)
 	bio->references=1;
 	bio->num_read=0L;
 	bio->num_write=0L;
-	CRYPTO_new_ex_data(bio_meth,bio,&bio->ex_data);
+	CRYPTO_new_ex_data(CRYPTO_EX_INDEX_BIO, bio, &bio->ex_data);
 	if (method->create != NULL)
 		if (!method->create(bio))
+			{
+			CRYPTO_free_ex_data(CRYPTO_EX_INDEX_BIO, bio,
+					&bio->ex_data);
 			return(0);
+			}
 	return(1);
 	}
 
@@ -129,7 +130,7 @@ int BIO_free(BIO *a)
 		((i=(int)a->callback(a,BIO_CB_FREE,NULL,0,0L,1L)) <= 0))
 			return(i);
 
-	CRYPTO_free_ex_data(bio_meth,a,&a->ex_data);
+	CRYPTO_free_ex_data(CRYPTO_EX_INDEX_BIO, a, &a->ex_data);
 
 	if ((a->method == NULL) || (a->method->destroy == NULL)) return(1);
 	ret=a->method->destroy(a);
@@ -271,6 +272,18 @@ int BIO_gets(BIO *b, char *in, int inl)
 	return(i);
 	}
 
+int BIO_indent(BIO *b,int indent,int max)
+	{
+	if(indent < 0)
+		indent=0;
+	if(indent > max)
+		indent=max;
+	while(indent--)
+		if(BIO_puts(b," ") != 1)
+			return 0;
+	return 1;
+	}
+
 long BIO_int_ctrl(BIO *b, int cmd, long larg, int iarg)
 	{
 	int i;
@@ -482,7 +495,8 @@ BIO *BIO_dup_chain(BIO *in)
 			}
 
 		/* copy app data */
-		if (!CRYPTO_dup_ex_data(bio_meth,&new->ex_data,&bio->ex_data))
+		if (!CRYPTO_dup_ex_data(CRYPTO_EX_INDEX_BIO, &new->ex_data,
+					&bio->ex_data))
 			goto err;
 
 		if (ret == NULL)
@@ -512,9 +526,8 @@ void BIO_copy_next_retry(BIO *b)
 int BIO_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
 	     CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
 	{
-	bio_meth_num++;
-	return(CRYPTO_get_ex_new_index(bio_meth_num-1,&bio_meth,
-		argl,argp,new_func,dup_func,free_func));
+	return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_BIO, argl, argp,
+				new_func, dup_func, free_func);
 	}
 
 int BIO_set_ex_data(BIO *bio, int idx, void *data)
diff --git a/crypto/openssl/crypto/bio/bss_acpt.c b/crypto/openssl/crypto/bio/bss_acpt.c
index 4da5822..8ea1db1 100644
--- a/crypto/openssl/crypto/bio/bss_acpt.c
+++ b/crypto/openssl/crypto/bio/bss_acpt.c
@@ -56,7 +56,7 @@
  * [including the GNU Public Licence.]
  */
 
-#ifndef NO_SOCK
+#ifndef OPENSSL_NO_SOCK
 
 #include <stdio.h>
 #include <errno.h>
@@ -64,13 +64,13 @@
 #include "cryptlib.h"
 #include <openssl/bio.h>
 
-#ifdef WIN16
+#ifdef OPENSSL_SYS_WIN16
 #define SOCKET_PROTOCOL 0 /* more microsoft stupidity */
 #else
 #define SOCKET_PROTOCOL IPPROTO_TCP
 #endif
 
-#if (defined(VMS) && __VMS_VER < 70000000)
+#if (defined(OPENSSL_SYS_VMS) && __VMS_VER < 70000000)
 /* FIONBIO used as a switch to enable ioctl, and that isn't in VMS < 7.0 */
 #undef FIONBIO
 #endif
@@ -236,8 +236,20 @@ again:
 			c->state=ACPT_S_OK;
 			goto again;
 			}
+		BIO_clear_retry_flags(b);
+		b->retry_reason=0;
 		i=BIO_accept(c->accept_sock,&(c->addr));
+
+		/* -2 return means we should retry */
+		if(i == -2)
+			{
+			BIO_set_retry_special(b);
+			b->retry_reason=BIO_RR_ACCEPT;
+			return -1;
+			}
+
 		if (i < 0) return(i);
+
 		bio=BIO_new_socket(i,BIO_CLOSE);
 		if (bio == NULL) goto err;
 
diff --git a/crypto/openssl/crypto/bio/bss_bio.c b/crypto/openssl/crypto/bio/bss_bio.c
index 2797049..aa58dab 100644
--- a/crypto/openssl/crypto/bio/bss_bio.c
+++ b/crypto/openssl/crypto/bio/bss_bio.c
@@ -28,16 +28,15 @@
 
 #include <openssl/bio.h>
 #include <openssl/err.h>
-#include <openssl/err.h>
 #include <openssl/crypto.h>
 
-#include "openssl/e_os.h"
+#include "e_os.h"
 
-/* VxWorks defines SSiZE_MAX with an empty value causing compile errors */
-#if defined(VXWORKS)
+/* VxWorks defines SSIZE_MAX with an empty value causing compile errors */
+#if defined(OPENSSL_SYS_VXWORKS)
 # undef SSIZE_MAX
-# define SSIZE_MAX INT_MAX
-#elif !defined(SSIZE_MAX)
+#endif
+#ifndef SSIZE_MAX
 # define SSIZE_MAX INT_MAX
 #endif
 
diff --git a/crypto/openssl/crypto/bio/bss_conn.c b/crypto/openssl/crypto/bio/bss_conn.c
index a6b77a2..743db6f 100644
--- a/crypto/openssl/crypto/bio/bss_conn.c
+++ b/crypto/openssl/crypto/bio/bss_conn.c
@@ -56,7 +56,7 @@
  * [including the GNU Public Licence.]
  */
 
-#ifndef NO_SOCK
+#ifndef OPENSSL_NO_SOCK
 
 #include <stdio.h>
 #include <errno.h>
@@ -64,13 +64,13 @@
 #include "cryptlib.h"
 #include <openssl/bio.h>
 
-#ifdef WIN16
+#ifdef OPENSSL_SYS_WIN16
 #define SOCKET_PROTOCOL 0 /* more microsoft stupidity */
 #else
 #define SOCKET_PROTOCOL IPPROTO_TCP
 #endif
 
-#if (defined(VMS) && __VMS_VER < 70000000)
+#if (defined(OPENSSL_SYS_VMS) && __VMS_VER < 70000000)
 /* FIONBIO used as a switch to enable ioctl, and that isn't in VMS < 7.0 */
 #undef FIONBIO
 #endif
@@ -95,7 +95,7 @@ typedef struct bio_connect_st
 	/* called when the connection is initially made
 	 *  callback(BIO,state,ret);  The callback should return
 	 * 'ret'.  state is for compatibility with the ssl info_callback */
-	int (*info_callback)();
+	int (*info_callback)(const BIO *bio,int state,int ret);
 	} BIO_CONNECT;
 
 static int conn_write(BIO *h, const char *buf, int num);
@@ -236,7 +236,7 @@ static int conn_state(BIO *b, BIO_CONNECT *c)
 				}
 			c->state=BIO_CONN_S_CONNECT;
 
-#if defined(SO_KEEPALIVE) && !defined(MPE)
+#if defined(SO_KEEPALIVE) && !defined(OPENSSL_SYS_MPE)
 			i=1;
 			i=setsockopt(b->num,SOL_SOCKET,SO_KEEPALIVE,(char *)&i,sizeof(i));
 			if (i < 0)
@@ -519,7 +519,7 @@ static long conn_ctrl(BIO *b, int cmd, long num, void *ptr)
 			else if (num == 2)
 				{
 				char buf[16];
-				char *p = ptr;
+				unsigned char *p = ptr;
 
 				sprintf(buf,"%d.%d.%d.%d",
 					p[0],p[1],p[2],p[3]);
@@ -530,7 +530,7 @@ static long conn_ctrl(BIO *b, int cmd, long num, void *ptr)
 				}
 			else if (num == 3)
 				{
-				char buf[16];
+				char buf[DECIMAL_SIZE(int)+1];
 
 				sprintf(buf,"%d",*(int *)ptr);
 				if (data->param_port != NULL)
@@ -574,7 +574,8 @@ static long conn_ctrl(BIO *b, int cmd, long num, void *ptr)
 		if (data->param_hostname)
 			BIO_set_conn_hostname(dbio,data->param_hostname);
 		BIO_set_nbio(dbio,data->nbio);
-                (void)BIO_set_info_callback(dbio,data->info_callback);
+		/* FIXME: the cast of the function seems unlikely to be a good idea */
+                (void)BIO_set_info_callback(dbio,(bio_info_cb *)data->info_callback);
 		}
 		break;
 	case BIO_CTRL_SET_CALLBACK:
@@ -613,7 +614,7 @@ static long conn_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp)
 		{
 	case BIO_CTRL_SET_CALLBACK:
 		{
-		data->info_callback=(int (*)())fp;
+		data->info_callback=(int (*)(const struct bio_st *, int, int))fp;
 		}
 		break;
 	default:
diff --git a/crypto/openssl/crypto/bio/bss_fd.c b/crypto/openssl/crypto/bio/bss_fd.c
index 686c4909..5e3e187 100644
--- a/crypto/openssl/crypto/bio/bss_fd.c
+++ b/crypto/openssl/crypto/bio/bss_fd.c
@@ -56,7 +56,227 @@
  * [including the GNU Public Licence.]
  */
 
-#define BIO_FD
-#include "bss_sock.c"
-#undef BIO_FD
+#include <stdio.h>
+#include <errno.h>
+#define USE_SOCKETS
+#include "cryptlib.h"
+#include <openssl/bio.h>
 
+static int fd_write(BIO *h, const char *buf, int num);
+static int fd_read(BIO *h, char *buf, int size);
+static int fd_puts(BIO *h, const char *str);
+static long fd_ctrl(BIO *h, int cmd, long arg1, void *arg2);
+static int fd_new(BIO *h);
+static int fd_free(BIO *data);
+int BIO_fd_should_retry(int s);
+
+static BIO_METHOD methods_fdp=
+	{
+	BIO_TYPE_FD,"file descriptor",
+	fd_write,
+	fd_read,
+	fd_puts,
+	NULL, /* fd_gets, */
+	fd_ctrl,
+	fd_new,
+	fd_free,
+	NULL,
+	};
+
+BIO_METHOD *BIO_s_fd(void)
+	{
+	return(&methods_fdp);
+	}
+
+BIO *BIO_new_fd(int fd,int close_flag)
+	{
+	BIO *ret;
+	ret=BIO_new(BIO_s_fd());
+	if (ret == NULL) return(NULL);
+	BIO_set_fd(ret,fd,close_flag);
+	return(ret);
+	}
+
+static int fd_new(BIO *bi)
+	{
+	bi->init=0;
+	bi->num=0;
+	bi->ptr=NULL;
+	bi->flags=0;
+	return(1);
+	}
+
+static int fd_free(BIO *a)
+	{
+	if (a == NULL) return(0);
+	if (a->shutdown)
+		{
+		if (a->init)
+			{
+			close(a->num);
+			}
+		a->init=0;
+		a->flags=0;
+		}
+	return(1);
+	}
+	
+static int fd_read(BIO *b, char *out,int outl)
+	{
+	int ret=0;
+
+	if (out != NULL)
+		{
+		clear_sys_error();
+		ret=read(b->num,out,outl);
+		BIO_clear_retry_flags(b);
+		if (ret <= 0)
+			{
+			if (BIO_fd_should_retry(ret))
+				BIO_set_retry_read(b);
+			}
+		}
+	return(ret);
+	}
+
+static int fd_write(BIO *b, const char *in, int inl)
+	{
+	int ret;
+	clear_sys_error();
+	ret=write(b->num,in,inl);
+	BIO_clear_retry_flags(b);
+	if (ret <= 0)
+		{
+		if (BIO_fd_should_retry(ret))
+			BIO_set_retry_write(b);
+		}
+	return(ret);
+	}
+
+static long fd_ctrl(BIO *b, int cmd, long num, void *ptr)
+	{
+	long ret=1;
+	int *ip;
+
+	switch (cmd)
+		{
+	case BIO_CTRL_RESET:
+		num=0;
+	case BIO_C_FILE_SEEK:
+		ret=(long)lseek(b->num,num,0);
+		break;
+	case BIO_C_FILE_TELL:
+	case BIO_CTRL_INFO:
+		ret=(long)lseek(b->num,0,1);
+		break;
+	case BIO_C_SET_FD:
+		fd_free(b);
+		b->num= *((int *)ptr);
+		b->shutdown=(int)num;
+		b->init=1;
+		break;
+	case BIO_C_GET_FD:
+		if (b->init)
+			{
+			ip=(int *)ptr;
+			if (ip != NULL) *ip=b->num;
+			ret=b->num;
+			}
+		else
+			ret= -1;
+		break;
+	case BIO_CTRL_GET_CLOSE:
+		ret=b->shutdown;
+		break;
+	case BIO_CTRL_SET_CLOSE:
+		b->shutdown=(int)num;
+		break;
+	case BIO_CTRL_PENDING:
+	case BIO_CTRL_WPENDING:
+		ret=0;
+		break;
+	case BIO_CTRL_DUP:
+	case BIO_CTRL_FLUSH:
+		ret=1;
+		break;
+	default:
+		ret=0;
+		break;
+		}
+	return(ret);
+	}
+
+static int fd_puts(BIO *bp, const char *str)
+	{
+	int n,ret;
+
+	n=strlen(str);
+	ret=fd_write(bp,str,n);
+	return(ret);
+	}
+
+int BIO_fd_should_retry(int i)
+	{
+	int err;
+
+	if ((i == 0) || (i == -1))
+		{
+		err=get_last_sys_error();
+
+#if defined(OPENSSL_SYS_WINDOWS) && 0 /* more microsoft stupidity? perhaps not? Ben 4/1/99 */
+		if ((i == -1) && (err == 0))
+			return(1);
+#endif
+
+		return(BIO_fd_non_fatal_error(err));
+		}
+	return(0);
+	}
+
+int BIO_fd_non_fatal_error(int err)
+	{
+	switch (err)
+		{
+
+#ifdef EWOULDBLOCK
+# ifdef WSAEWOULDBLOCK
+#  if WSAEWOULDBLOCK != EWOULDBLOCK
+	case EWOULDBLOCK:
+#  endif
+# else
+	case EWOULDBLOCK:
+# endif
+#endif
+
+#if defined(ENOTCONN)
+	case ENOTCONN:
+#endif
+
+#ifdef EINTR
+	case EINTR:
+#endif
+
+#ifdef EAGAIN
+#if EWOULDBLOCK != EAGAIN
+	case EAGAIN:
+# endif
+#endif
+
+#ifdef EPROTO
+	case EPROTO:
+#endif
+
+#ifdef EINPROGRESS
+	case EINPROGRESS:
+#endif
+
+#ifdef EALREADY
+	case EALREADY:
+#endif
+		return(1);
+		/* break; */
+	default:
+		break;
+		}
+	return(0);
+	}
diff --git a/crypto/openssl/crypto/bio/bss_file.c b/crypto/openssl/crypto/bio/bss_file.c
index 1f770b3..a66600c 100644
--- a/crypto/openssl/crypto/bio/bss_file.c
+++ b/crypto/openssl/crypto/bio/bss_file.c
@@ -71,7 +71,7 @@
 #include <openssl/bio.h>
 #include <openssl/err.h>
 
-#if !defined(NO_STDIO)
+#if !defined(OPENSSL_NO_STDIO)
 
 static int MS_CALLBACK file_write(BIO *h, const char *buf, int num);
 static int MS_CALLBACK file_read(BIO *h, char *buf, int size);
@@ -103,7 +103,10 @@ BIO *BIO_new_file(const char *filename, const char *mode)
 		{
 		SYSerr(SYS_F_FOPEN,get_last_sys_error());
 		ERR_add_error_data(5,"fopen('",filename,"','",mode,"')");
-		BIOerr(BIO_F_BIO_NEW_FILE,ERR_R_SYS_LIB);
+		if (errno == ENOENT)
+			BIOerr(BIO_F_BIO_NEW_FILE,BIO_R_NO_SUCH_FILE);
+		else
+			BIOerr(BIO_F_BIO_NEW_FILE,ERR_R_SYS_LIB);
 		return(NULL);
 		}
 	if ((ret=BIO_new(BIO_s_file_internal())) == NULL)
@@ -159,6 +162,12 @@ static int MS_CALLBACK file_read(BIO *b, char *out, int outl)
 	if (b->init && (out != NULL))
 		{
 		ret=fread(out,1,(int)outl,(FILE *)b->ptr);
+		if(ret == 0 && ferror((FILE *)b->ptr))
+			{
+			SYSerr(SYS_F_FREAD,get_last_sys_error());
+			BIOerr(BIO_F_FILE_READ,ERR_R_SYS_LIB);
+			ret=-1;
+			}
 		}
 	return(ret);
 	}
@@ -204,12 +213,17 @@ static long MS_CALLBACK file_ctrl(BIO *b, int cmd, long num, void *ptr)
 		b->shutdown=(int)num&BIO_CLOSE;
 		b->ptr=(char *)ptr;
 		b->init=1;
-#if defined(MSDOS) || defined(WINDOWS)
+#if defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_WINDOWS)
 		/* Set correct text/binary mode */
 		if (num & BIO_FP_TEXT)
 			_setmode(fileno((FILE *)ptr),_O_TEXT);
 		else
 			_setmode(fileno((FILE *)ptr),_O_BINARY);
+#elif defined(OPENSSL_SYS_OS2)
+		if (num & BIO_FP_TEXT)
+			setmode(fileno((FILE *)ptr), O_TEXT);
+		else
+			setmode(fileno((FILE *)ptr), O_BINARY);
 #endif
 		break;
 	case BIO_C_SET_FILENAME:
@@ -233,7 +247,7 @@ static long MS_CALLBACK file_ctrl(BIO *b, int cmd, long num, void *ptr)
 			ret=0;
 			break;
 			}
-#if defined(MSDOS) || defined(WINDOWS)
+#if defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_OS2)
 		if (!(num & BIO_FP_TEXT))
 			strcat(p,"b");
 		else
@@ -303,7 +317,7 @@ static int MS_CALLBACK file_puts(BIO *bp, const char *str)
 	return(ret);
 	}
 
-#endif /* NO_STDIO */
+#endif /* OPENSSL_NO_STDIO */
 
 #endif /* HEADER_BSS_FILE_C */
 
diff --git a/crypto/openssl/crypto/bio/bss_log.c b/crypto/openssl/crypto/bio/bss_log.c
index 7ba2aca..1eb678c 100644
--- a/crypto/openssl/crypto/bio/bss_log.c
+++ b/crypto/openssl/crypto/bio/bss_log.c
@@ -66,26 +66,28 @@
 #include <stdio.h>
 #include <errno.h>
 
-#if defined(WIN32)
+#include "cryptlib.h"
+
+#if defined(OPENSSL_SYS_WINCE)
+#elif defined(OPENSSL_SYS_WIN32)
 #  include <process.h>
-#elif defined(VMS) || defined(__VMS)
+#elif defined(OPENSSL_SYS_VMS)
 #  include <opcdef.h>
 #  include <descrip.h>
 #  include <lib$routines.h>
 #  include <starlet.h>
 #elif defined(__ultrix)
 #  include <sys/syslog.h>
-#elif !defined(MSDOS) && !defined(VXWORKS) /* Unix */
+#elif (!defined(MSDOS) || defined(WATT32)) && !defined(OPENSSL_SYS_VXWORKS) && !defined(NO_SYSLOG)
 #  include <syslog.h>
 #endif
 
-#include "cryptlib.h"
 #include <openssl/buffer.h>
 #include <openssl/err.h>
 
 #ifndef NO_SYSLOG
 
-#if defined(WIN32)
+#if defined(OPENSSL_SYS_WIN32)
 #define LOG_EMERG	0
 #define LOG_ALERT	1
 #define LOG_CRIT	2
@@ -96,7 +98,7 @@
 #define LOG_DEBUG	7
 
 #define LOG_DAEMON	(3<<3)
-#elif defined(VMS)
+#elif defined(OPENSSL_SYS_VMS)
 /* On VMS, we don't really care about these, but we need them to compile */
 #define LOG_EMERG	0
 #define LOG_ALERT	1
@@ -118,7 +120,7 @@ static int MS_CALLBACK slg_free(BIO *data);
 static void xopenlog(BIO* bp, char* name, int level);
 static void xsyslog(BIO* bp, int priority, const char* string);
 static void xcloselog(BIO* bp);
-#ifdef WIN32
+#ifdef OPENSSL_SYS_WIN32
 LONG	(WINAPI *go_for_advapi)()	= RegOpenKeyEx;
 HANDLE	(WINAPI *register_event_source)()	= NULL;
 BOOL	(WINAPI *deregister_event_source)()	= NULL;
@@ -241,7 +243,7 @@ static int MS_CALLBACK slg_puts(BIO *bp, const char *str)
 	return(ret);
 	}
 
-#if defined(WIN32)
+#if defined(OPENSSL_SYS_WIN32)
 
 static void xopenlog(BIO* bp, char* name, int level)
 {
@@ -273,7 +275,7 @@ static void xsyslog(BIO *bp, int priority, const char *string)
 	LPCSTR lpszStrings[2];
 	WORD evtype= EVENTLOG_ERROR_TYPE;
 	int pid = _getpid();
-	char pidbuf[20];
+	char pidbuf[DECIMAL_SIZE(pid)+4];
 
 	switch (priority)
 		{
@@ -313,7 +315,7 @@ static void xcloselog(BIO* bp)
 	bp->ptr= NULL;
 }
 
-#elif defined(VMS)
+#elif defined(OPENSSL_SYS_VMS)
 
 static int VMS_OPC_target = LOG_DAEMON;
 
@@ -372,11 +374,15 @@ static void xcloselog(BIO* bp)
 {
 }
 
-#else /* Unix */
+#else /* Unix/Watt32 */
 
 static void xopenlog(BIO* bp, char* name, int level)
 {
+#ifdef WATT32   /* djgpp/DOS */
+	openlog(name, LOG_PID|LOG_CONS|LOG_NDELAY, level);
+#else
 	openlog(name, LOG_PID|LOG_CONS, level);
+#endif
 }
 
 static void xsyslog(BIO *bp, int priority, const char *string)
diff --git a/crypto/openssl/crypto/bio/bss_mem.c b/crypto/openssl/crypto/bio/bss_mem.c
index 28ff758..a4edb71 100644
--- a/crypto/openssl/crypto/bio/bss_mem.c
+++ b/crypto/openssl/crypto/bio/bss_mem.c
@@ -190,7 +190,7 @@ static int mem_write(BIO *b, const char *in, int inl)
 
 	BIO_clear_retry_flags(b);
 	blen=bm->length;
-	if (BUF_MEM_grow(bm,blen+inl) != (blen+inl))
+	if (BUF_MEM_grow_clean(bm,blen+inl) != (blen+inl))
 		goto end;
 	memcpy(&(bm->data[blen]),in,inl);
 	ret=inl;
@@ -284,7 +284,11 @@ static int mem_gets(BIO *bp, char *buf, int size)
 
 	BIO_clear_retry_flags(bp);
 	j=bm->length;
-	if (j <= 0) return(0);
+	if (j <= 0)
+		{
+		*buf='\0';
+		return 0;
+		}
 	p=bm->data;
 	for (i=0; i<j; i++)
 		{
diff --git a/crypto/openssl/crypto/bio/bss_sock.c b/crypto/openssl/crypto/bio/bss_sock.c
index 50c6744..2c1c405 100644
--- a/crypto/openssl/crypto/bio/bss_sock.c
+++ b/crypto/openssl/crypto/bio/bss_sock.c
@@ -56,7 +56,7 @@
  * [including the GNU Public Licence.]
  */
 
-#if !defined(NO_SOCK) || defined(BIO_FD)
+#ifndef OPENSSL_NO_SOCK
 
 #include <stdio.h>
 #include <errno.h>
@@ -64,7 +64,12 @@
 #include "cryptlib.h"
 #include <openssl/bio.h>
 
-#ifndef BIO_FD
+#ifdef WATT32
+#define sock_write SockWrite  /* Watt-32 uses same names */
+#define sock_read  SockRead
+#define sock_puts  SockPuts
+#endif
+
 static int sock_write(BIO *h, const char *buf, int num);
 static int sock_read(BIO *h, char *buf, int size);
 static int sock_puts(BIO *h, const char *str);
@@ -72,18 +77,7 @@ static long sock_ctrl(BIO *h, int cmd, long arg1, void *arg2);
 static int sock_new(BIO *h);
 static int sock_free(BIO *data);
 int BIO_sock_should_retry(int s);
-#else
 
-static int fd_write(BIO *h, const char *buf, int num);
-static int fd_read(BIO *h, char *buf, int size);
-static int fd_puts(BIO *h, const char *str);
-static long fd_ctrl(BIO *h, int cmd, long arg1, void *arg2);
-static int fd_new(BIO *h);
-static int fd_free(BIO *data);
-int BIO_fd_should_retry(int s);
-#endif
-
-#ifndef BIO_FD
 static BIO_METHOD methods_sockp=
 	{
 	BIO_TYPE_SOCKET,
@@ -102,49 +96,18 @@ BIO_METHOD *BIO_s_socket(void)
 	{
 	return(&methods_sockp);
 	}
-#else
-static BIO_METHOD methods_fdp=
-	{
-	BIO_TYPE_FD,"file descriptor",
-	fd_write,
-	fd_read,
-	fd_puts,
-	NULL, /* fd_gets, */
-	fd_ctrl,
-	fd_new,
-	fd_free,
-	NULL,
-	};
 
-BIO_METHOD *BIO_s_fd(void)
-	{
-	return(&methods_fdp);
-	}
-#endif
-
-#ifndef BIO_FD
 BIO *BIO_new_socket(int fd, int close_flag)
-#else
-BIO *BIO_new_fd(int fd,int close_flag)
-#endif
 	{
 	BIO *ret;
 
-#ifndef BIO_FD
 	ret=BIO_new(BIO_s_socket());
-#else
-	ret=BIO_new(BIO_s_fd());
-#endif
 	if (ret == NULL) return(NULL);
 	BIO_set_fd(ret,fd,close_flag);
 	return(ret);
 	}
 
-#ifndef BIO_FD
 static int sock_new(BIO *bi)
-#else
-static int fd_new(BIO *bi)
-#endif
 	{
 	bi->init=0;
 	bi->num=0;
@@ -153,23 +116,14 @@ static int fd_new(BIO *bi)
 	return(1);
 	}
 
-#ifndef BIO_FD
 static int sock_free(BIO *a)
-#else
-static int fd_free(BIO *a)
-#endif
 	{
 	if (a == NULL) return(0);
 	if (a->shutdown)
 		{
 		if (a->init)
 			{
-#ifndef BIO_FD
 			SHUTDOWN2(a->num);
-#else			/* BIO_FD */
-			close(a->num);
-#endif
-
 			}
 		a->init=0;
 		a->flags=0;
@@ -177,70 +131,40 @@ static int fd_free(BIO *a)
 	return(1);
 	}
 	
-#ifndef BIO_FD
 static int sock_read(BIO *b, char *out, int outl)
-#else
-static int fd_read(BIO *b, char *out,int outl)
-#endif
 	{
 	int ret=0;
 
 	if (out != NULL)
 		{
-#ifndef BIO_FD
 		clear_socket_error();
 		ret=readsocket(b->num,out,outl);
-#else
-		clear_sys_error();
-		ret=read(b->num,out,outl);
-#endif
 		BIO_clear_retry_flags(b);
 		if (ret <= 0)
 			{
-#ifndef BIO_FD
 			if (BIO_sock_should_retry(ret))
-#else
-			if (BIO_fd_should_retry(ret))
-#endif
 				BIO_set_retry_read(b);
 			}
 		}
 	return(ret);
 	}
 
-#ifndef BIO_FD
 static int sock_write(BIO *b, const char *in, int inl)
-#else
-static int fd_write(BIO *b, const char *in, int inl)
-#endif
 	{
 	int ret;
 	
-#ifndef BIO_FD
 	clear_socket_error();
 	ret=writesocket(b->num,in,inl);
-#else
-	clear_sys_error();
-	ret=write(b->num,in,inl);
-#endif
 	BIO_clear_retry_flags(b);
 	if (ret <= 0)
 		{
-#ifndef BIO_FD
 		if (BIO_sock_should_retry(ret))
-#else
-		if (BIO_fd_should_retry(ret))
-#endif
 			BIO_set_retry_write(b);
 		}
 	return(ret);
 	}
 
-#ifndef BIO_FD
 static long sock_ctrl(BIO *b, int cmd, long num, void *ptr)
-#else
-static long fd_ctrl(BIO *b, int cmd, long num, void *ptr)
-#endif
 	{
 	long ret=1;
 	int *ip;
@@ -250,26 +174,14 @@ static long fd_ctrl(BIO *b, int cmd, long num, void *ptr)
 	case BIO_CTRL_RESET:
 		num=0;
 	case BIO_C_FILE_SEEK:
-#ifdef BIO_FD
-		ret=(long)lseek(b->num,num,0);
-#else
 		ret=0;
-#endif
 		break;
 	case BIO_C_FILE_TELL:
 	case BIO_CTRL_INFO:
-#ifdef BIO_FD
-		ret=(long)lseek(b->num,0,1);
-#else
 		ret=0;
-#endif
 		break;
 	case BIO_C_SET_FD:
-#ifndef BIO_FD
 		sock_free(b);
-#else
-		fd_free(b);
-#endif
 		b->num= *((int *)ptr);
 		b->shutdown=(int)num;
 		b->init=1;
@@ -305,69 +217,38 @@ static long fd_ctrl(BIO *b, int cmd, long num, void *ptr)
 	return(ret);
 	}
 
-#ifdef undef
-static int sock_gets(BIO *bp, char *buf,int size)
-	{
-	return(-1);
-	}
-#endif
-
-#ifndef BIO_FD
 static int sock_puts(BIO *bp, const char *str)
-#else
-static int fd_puts(BIO *bp, const char *str)
-#endif
 	{
 	int n,ret;
 
 	n=strlen(str);
-#ifndef BIO_FD
 	ret=sock_write(bp,str,n);
-#else
-	ret=fd_write(bp,str,n);
-#endif
 	return(ret);
 	}
 
-#ifndef BIO_FD
 int BIO_sock_should_retry(int i)
-#else
-int BIO_fd_should_retry(int i)
-#endif
 	{
 	int err;
 
 	if ((i == 0) || (i == -1))
 		{
-#ifndef BIO_FD
 		err=get_last_socket_error();
-#else
-		err=get_last_sys_error();
-#endif
 
-#if defined(WINDOWS) && 0 /* more microsoft stupidity? perhaps not? Ben 4/1/99 */
+#if defined(OPENSSL_SYS_WINDOWS) && 0 /* more microsoft stupidity? perhaps not? Ben 4/1/99 */
 		if ((i == -1) && (err == 0))
 			return(1);
 #endif
 
-#ifndef BIO_FD
 		return(BIO_sock_non_fatal_error(err));
-#else
-		return(BIO_fd_non_fatal_error(err));
-#endif
 		}
 	return(0);
 	}
 
-#ifndef BIO_FD
 int BIO_sock_non_fatal_error(int err)
-#else
-int BIO_fd_non_fatal_error(int err)
-#endif
 	{
 	switch (err)
 		{
-#if !defined(BIO_FD) && defined(WINDOWS)
+#if defined(OPENSSL_SYS_WINDOWS)
 # if defined(WSAEWOULDBLOCK)
 	case WSAEWOULDBLOCK:
 # endif