1 files changed, 32 insertions, 0 deletions
diff --git a/crypto/heimdal/cf/have-type.m4 b/crypto/heimdal/cf/have-type.m4
new file mode 100644
index 0000000..e882847
--- /dev/null
+++ b/crypto/heimdal/cf/have-type.m4
@@ -0,0 +1,32 @@
+dnl $Id: have-type.m4,v 1.5 1999/12/31 03:10:22 assar Exp $
+dnl
+dnl check for existance of a type
+
+dnl AC_HAVE_TYPE(TYPE,INCLUDES)
+AC_DEFUN(AC_HAVE_TYPE, [
+AC_REQUIRE([AC_HEADER_STDC])
+cv=`echo "$1" | sed 'y%./+- %__p__%'`
+AC_MSG_CHECKING(for $1)
+AC_CACHE_VAL([ac_cv_type_$cv],
+AC_TRY_COMPILE(
+[#include <sys/types.h>
+#if STDC_HEADERS
+#include <stdlib.h>
+#include <stddef.h>
+#endif
+$2],
+[$1 foo;],
+eval "ac_cv_type_$cv=yes",
+eval "ac_cv_type_$cv=no"))dnl
+AC_MSG_RESULT(`eval echo \\$ac_cv_type_$cv`)
+if test `eval echo \\$ac_cv_type_$cv` = yes; then
+  ac_tr_hdr=HAVE_`echo $1 | sed 'y%abcdefghijklmnopqrstuvwxyz./- %ABCDEFGHIJKLMNOPQRSTUVWXYZ____%'`
+dnl autoheader tricks *sigh*
+define(foo,translit($1, [ ], [_]))
+: << END
+@@@funcs="$funcs foo"@@@
+END
+undefine([foo])
+  AC_DEFINE_UNQUOTED($ac_tr_hdr, 1)
+fi
+])