Switch to ANSI function prototypes in a few places.

Get rid of some unused parameter warnings.

6 files changed, 22 insertions, 43 deletions

diff --git a/lib/libstand/__main.c b/lib/libstand/__main.c
index 1c7e677..e38f338 100644
--- a/lib/libstand/__main.c
+++ b/lib/libstand/__main.c
@@ -38,6 +38,6 @@ __FBSDID("$FreeBSD$");
 void __main(void);
 
 void
-__main()
+__main(void)
 {
 }
diff --git a/lib/libstand/bswap.c b/lib/libstand/bswap.c
index a9bd323..212e2af 100644
--- a/lib/libstand/bswap.c
+++ b/lib/libstand/bswap.c
@@ -16,9 +16,11 @@ static char *rcsid = "$NetBSD: bswap64.c,v 1.1 1997/10/09 15:42:33 bouyer Exp $"
 #undef bswap32
 #undef bswap64
 
+u_int32_t bswap32(u_int32_t x);
+u_int64_t bswap64(u_int64_t x);
+
 u_int32_t
-bswap32(x)
-    u_int32_t x;
+bswap32(u_int32_t x)
 {
 	return  ((x << 24) & 0xff000000 ) |
 			((x <<  8) & 0x00ff0000 ) |
@@ -27,8 +29,7 @@ bswap32(x)
 }
 
 u_int64_t
-bswap64(x)
-    u_int64_t x;
+bswap64(u_int64_t x)
 {  
 	u_int32_t *p = (u_int32_t*)&x;
 	u_int32_t t;
diff --git a/lib/libstand/cd9660.c b/lib/libstand/cd9660.c
index 449480b..c6bcef2 100644
--- a/lib/libstand/cd9660.c
+++ b/lib/libstand/cd9660.c
@@ -545,7 +545,7 @@ again:
 }
 
 static int
-cd9660_write(struct open_file *f, void *start, size_t size, size_t *resid)
+cd9660_write(struct open_file *f __unused, void *start __unused, size_t size __unused, size_t *resid __unused)
 {
 	return EROFS;
 }
diff --git a/lib/libstand/environment.c b/lib/libstand/environment.c
index 3505ccd..fde4cf9 100644
--- a/lib/libstand/environment.c
+++ b/lib/libstand/environment.c
@@ -207,13 +207,14 @@ env_discard(struct env_var *ev)
 }
 
 int
-env_noset(struct env_var *ev, int flags, const void *value)
+env_noset(struct env_var *ev __unused, int flags __unused,
+    const void *value __unused)
 {
     return(EPERM);
 }
 
 int
-env_nounset(struct env_var *ev)
+env_nounset(struct env_var *ev __unused)
 {
     return(EPERM);
 }
diff --git a/lib/libstand/getopt.c b/lib/libstand/getopt.c
index bb57fcd..cfe405a 100644
--- a/lib/libstand/getopt.c
+++ b/lib/libstand/getopt.c
@@ -52,10 +52,7 @@ char	*optarg;		/* argument associated with option */
  *	Parse argc/argv argument vector.
  */
 int
-getopt(nargc, nargv, ostr)
-	int nargc;
-	char * const *nargv;
-	const char *ostr;
+getopt(int nargc, char * const *nargv, const char *ostr)
 {
 	static char *place = EMSG;		/* option letter processing */
 	char *oli;				/* option letter list index */
diff --git a/lib/libstand/tftp.c b/lib/libstand/tftp.c
index 23594bb..4a2ca69 100644
--- a/lib/libstand/tftp.c
+++ b/lib/libstand/tftp.c
@@ -110,11 +110,7 @@ static const int tftperrors[8] = {
 };
 
 static ssize_t 
-recvtftp(d, pkt, len, tleft)
-	struct iodesc *d;
-	void  *pkt;
-	ssize_t len;
-	time_t          tleft;
+recvtftp(struct iodesc *d, void *pkt, ssize_t len, time_t tleft)
 {
 	struct tftphdr *t;
 
@@ -168,8 +164,7 @@ recvtftp(d, pkt, len, tleft)
 
 /* send request, expect first block (or error) */
 static int 
-tftp_makereq(h)
-	struct tftp_handle *h;
+tftp_makereq(struct tftp_handle *h)
 {
 	struct {
 		u_char header[HEADER_SIZE];
@@ -212,8 +207,7 @@ tftp_makereq(h)
 
 /* ack block, expect next */
 static int 
-tftp_getnextblock(h)
-	struct tftp_handle *h;
+tftp_getnextblock(struct tftp_handle *h)
 {
 	struct {
 		u_char header[HEADER_SIZE];
@@ -246,9 +240,7 @@ tftp_getnextblock(h)
 }
 
 static int 
-tftp_open(path, f)
-	const char *path;
-	struct open_file *f;
+tftp_open(const char *path, struct open_file *f)
 {
 	struct tftp_handle *tftpfile;
 	struct iodesc  *io;
@@ -287,11 +279,8 @@ tftp_open(path, f)
 }
 
 static int 
-tftp_read(f, addr, size, resid)
-	struct open_file *f;
-	void           *addr;
-	size_t          size;
-	size_t         *resid;	/* out */
+tftp_read(struct open_file *f, void *addr, size_t size,
+    size_t *resid /* out */)
 {
 	struct tftp_handle *tftpfile;
 	static int      tc = 0;
@@ -361,8 +350,7 @@ tftp_read(f, addr, size, resid)
 }
 
 static int 
-tftp_close(f)
-	struct open_file *f;
+tftp_close(struct open_file *f)
 {
 	struct tftp_handle *tftpfile;
 	tftpfile = (struct tftp_handle *) f->f_fsdata;
@@ -377,19 +365,14 @@ tftp_close(f)
 }
 
 static int 
-tftp_write(f, start, size, resid)
-	struct open_file *f;
-	void           *start;
-	size_t          size;
-	size_t         *resid;	/* out */
+tftp_write(struct open_file *f __unused, void *start __unused, size_t size __unused,
+    size_t *resid /* out */ __unused)
 {
 	return (EROFS);
 }
 
 static int 
-tftp_stat(f, sb)
-	struct open_file *f;
-	struct stat    *sb;
+tftp_stat(struct open_file *f, struct stat    *sb)
 {
 	struct tftp_handle *tftpfile;
 	tftpfile = (struct tftp_handle *) f->f_fsdata;
@@ -403,10 +386,7 @@ tftp_stat(f, sb)
 }
 
 static off_t 
-tftp_seek(f, offset, where)
-	struct open_file *f;
-	off_t           offset;
-	int             where;
+tftp_seek(struct open_file *f, off_t offset, int where)
 {
 	struct tftp_handle *tftpfile;
 	tftpfile = (struct tftp_handle *) f->f_fsdata;