8 files changed, 10 insertions, 12 deletions
diff --git a/usr/src/boot/lib/libstand/bootp.c b/usr/src/boot/lib/libstand/bootp.c
index 328a45f9b5..2e8773ca46 100644
--- a/usr/src/boot/lib/libstand/bootp.c
+++ b/usr/src/boot/lib/libstand/bootp.c
@@ -729,7 +729,7 @@ setenv_(u_char *cp,  u_char *ep, struct dhcp_opt *opts)
 	    bcopy(cp, buf, size);	/* cannot overflow */
 	    buf[size] = '\0';
 	    for (endv = buf; endv; endv = vp) {
-		u_char *s = NULL;	/* semicolon ? */
+		char *s = NULL;	/* semicolon ? */
 
 		/* skip leading whitespace */
 		while (*endv && strchr(" \t\n\r", *endv))
diff --git a/usr/src/boot/lib/libstand/bootp.h b/usr/src/boot/lib/libstand/bootp.h
index 3118c8c653..4fbb712e7d 100644
--- a/usr/src/boot/lib/libstand/bootp.h
+++ b/usr/src/boot/lib/libstand/bootp.h
@@ -37,7 +37,7 @@ struct bootp {
 	struct in_addr	bp_giaddr;	/* gateway IP address */
 	unsigned char	bp_chaddr[16];	/* client hardware address */
 	unsigned char	bp_sname[64];	/* server host name */
-	unsigned char	bp_file[128];	/* boot file name */
+	char	bp_file[128];		/* boot file name */
 #ifdef SUPPORT_DHCP
 #define BOOTP_VENDSIZE 312
 #else
diff --git a/usr/src/boot/lib/libstand/cd9660.c b/usr/src/boot/lib/libstand/cd9660.c
index 845df147cd..9a780b44f7 100644
--- a/usr/src/boot/lib/libstand/cd9660.c
+++ b/usr/src/boot/lib/libstand/cd9660.c
@@ -303,7 +303,7 @@ cd9660_open(const char *path, struct open_file *f)
 	if (isonum_723(vd->logical_block_size) != ISO_DEFAULT_BLOCK_SIZE)
 		goto out;
 
-	rec = *(struct iso_directory_record *) vd->root_directory_record;
+	bcopy(vd->root_directory_record, &rec, sizeof (rec));
 	if (*path == '/') path++; /* eat leading '/' */
 
 	first = 1;
diff --git a/usr/src/boot/lib/libstand/dosfs.c b/usr/src/boot/lib/libstand/dosfs.c
index 617041566e..8d5adb4cc9 100644
--- a/usr/src/boot/lib/libstand/dosfs.c
+++ b/usr/src/boot/lib/libstand/dosfs.c
@@ -403,7 +403,7 @@ dos_stat(struct open_file *fd, struct stat *sb)
 }
 
 static int
-dos_checksum(char *name, char *ext)
+dos_checksum(unsigned char *name, unsigned char *ext)
 {
     int x, i;
     char buf[11];
diff --git a/usr/src/boot/lib/libstand/gzipfs.c b/usr/src/boot/lib/libstand/gzipfs.c
index 6cc752bf0e..a658f90755 100644
--- a/usr/src/boot/lib/libstand/gzipfs.c
+++ b/usr/src/boot/lib/libstand/gzipfs.c
@@ -39,7 +39,7 @@ struct z_file
     int			zf_rawfd;
     off_t		zf_dataoffset;
     z_stream		zf_zstream;
-    char		zf_buf[Z_BUFSIZE];
+    unsigned char	zf_buf[Z_BUFSIZE];
     int			zf_endseen;
 };
 
@@ -325,7 +325,7 @@ static int
 zf_stat(struct open_file *f, struct stat *sb)
 {
     struct z_file	*zf = (struct z_file *)f->f_fsdata;
-    int			result, res;
+    int			result;
     off_t		pos1, pos2;
     uint32_t		size;
 
diff --git a/usr/src/boot/lib/libstand/net.c b/usr/src/boot/lib/libstand/net.c
index 7d775faf17..ae2590a327 100644
--- a/usr/src/boot/lib/libstand/net.c
+++ b/usr/src/boot/lib/libstand/net.c
@@ -266,7 +266,7 @@ intoa(n_long addr)
 }
 
 static char *
-number(char *s, int *n)
+number(char *s, uint32_t *n)
 {
 	for (*n = 0; isdigit(*s); s++)
 		*n = (*n * 10) + *s - '0';
@@ -277,7 +277,7 @@ n_long
 ip_convertaddr(char *p)
 {
 #define	IP_ANYADDR	0
-	n_long addr = 0, n;
+	uint32_t addr = 0, n;
 
 	if (p == NULL || *p == '\0')
 		return (IP_ANYADDR);
diff --git a/usr/src/boot/lib/libstand/netif.c b/usr/src/boot/lib/libstand/netif.c
index e5eb603e5e..51bc5aa125 100644
--- a/usr/src/boot/lib/libstand/netif.c
+++ b/usr/src/boot/lib/libstand/netif.c
@@ -90,7 +90,7 @@ netif_match(struct netif *nif, void *machdep_hint)
 struct netif *
 netif_select(void *machdep_hint)
 {
-	int d, u, unit_done, s;
+	int d, u, s;
 	struct netif_driver *drv;
 	struct netif cur_if;
 	static struct netif best_if;
@@ -106,8 +106,6 @@ netif_select(void *machdep_hint)
 
 		for (u = 0; u < drv->netif_nifs; u++) {
 			cur_if.nif_unit = u;
-			unit_done = 0;
-		
 #ifdef NETIF_DEBUG
 			if (netif_debug)
 				printf("\t%s%d:", drv->netif_bname,
diff --git a/usr/src/boot/lib/libstand/nfs.c b/usr/src/boot/lib/libstand/nfs.c
index d1a941656f..1ca0547c9d 100644
--- a/usr/src/boot/lib/libstand/nfs.c
+++ b/usr/src/boot/lib/libstand/nfs.c
@@ -826,7 +826,7 @@ nfs_readdir(struct open_file *f, struct dirent *d)
 	fp->off = cookie = ((uint64_t)ntohl(rent->nameplus[pos]) << 32) |
 	    ntohl(rent->nameplus[pos + 1]);
 	pos += 2;
-	buf = (u_char *)&rent->nameplus[pos];
+	buf = (char *)&rent->nameplus[pos];
 	return (0);
 
 err: