Update prototypes to match declarations

Remove unused variables
Install all man-page links

src/lib/libc/crypt/Makefile.inc

@@ -1,8 +1,9 @@
-#	$Id: Makefile.inc,v 1.1 1995/12/16 12:55:27 deraadt Exp $
+#	$Id: Makefile.inc,v 1.2 1996/03/25 22:31:44 tholo Exp $
 
 .PATH: ${.CURDIR}/arch/${MACHINE_ARCH}/crypt ${.CURDIR}/crypt
 
 SRCS+=	crypt.c morecrypt.c
 
 MAN+=	crypt.3
-MLINKS+=crypt.3 encrypt.3 crypt.3 setkey.3
+MLINKS+=crypt.3 encrypt.3 crypt.3 setkey.3 crypt.3 des_cipher.3
+MLINKS+=crypt.3 des_setkey.3

src/lib/libc/crypt/crypt.c

@@ -1,4 +1,4 @@
-/*	$Id: crypt.c,v 1.2 1995/12/18 17:59:55 deraadt Exp $ */
+/*	$Id: crypt.c,v 1.3 1996/03/25 22:31:45 tholo Exp $ */
 
 /*
  * FreeSec: libcrypt
@@ -53,6 +53,7 @@
 #include <sys/types.h>
 #include <sys/param.h>
 #include <pwd.h>
+#include <string.h>
 
 #ifdef DEBUG
 # include <stdio.h>
@@ -182,7 +183,7 @@ static u_char	ascii64[] =
 /*	  0000000000111111111122222222223333333333444444444455555555556666 */
 /*	  0123456789012345678901234567890123456789012345678901234567890123 */
 
-static inline int
+static __inline int
 ascii_to_bin(ch)
 	char ch;
 {
@@ -358,7 +359,7 @@ des_setkey(key)
 	const char *key;
 {
 	u_int32_t k0, k1, rawkey0, rawkey1;
-	int	shifts, i, b, round;
+	int	shifts, round;
 
 	if (!des_initialised)
 		des_init();
@@ -405,7 +406,6 @@ des_setkey(key)
 	shifts = 0;
 	for (round = 0; round < 16; round++) {
 		u_int32_t	t0, t1;
-		int	bit;
 
 		shifts += key_shifts[round];
 
@@ -443,9 +443,9 @@ do_des(l_in, r_in, l_out, r_out, count)
 	/*
 	 *	l_in, r_in, l_out, and r_out are in pseudo-"big-endian" format.
 	 */
-	u_int32_t	mask, rawl, rawr, l, r, *kl, *kr, *kl1, *kr1;
+	u_int32_t	l, r, *kl, *kr, *kl1, *kr1;
 	u_int32_t	f, r48l, r48r;
-	int	i, j, b, round;
+	int		round;
 
 	if (count == 0) {
 		return(1);
@@ -592,8 +592,8 @@ des_cipher(in, out, salt, count)
 
 char *
 crypt(key, setting)
-	char *key;
-	char *setting;
+	const char *key;
+	const char *setting;
 {
 	int		i;
 	u_int32_t		count, salt, l, r0, r1, keybuf[2];
@@ -644,7 +644,7 @@ crypt(key, setting)
 			if (des_setkey((u_char *) keybuf))
 				return(NULL);
 		}
-		strncpy(output, setting, 9);
+		strncpy((char *)output, setting, 9);
 
 		/*
 		 * Double check that we weren't given a short setting.
@@ -654,7 +654,7 @@ crypt(key, setting)
 		 * NUL in it.
 		 */
 		output[9] = '\0';
-		p = output + strlen(output);
+		p = output + strlen((const char *)output);
 	} else {
 		/*
 		 * "old"-style:
@@ -704,5 +704,5 @@ crypt(key, setting)
 	*p++ = ascii64[l & 0x3f];
 	*p = 0;
 
-	return(output);
+	return((char *)output);
 }

src/lib/libc/crypt/morecrypt.c

@@ -1,4 +1,4 @@
-/*	$Id: morecrypt.c,v 1.3 1995/12/18 17:59:56 deraadt Exp $ */
+/*	$Id: morecrypt.c,v 1.4 1996/03/25 22:31:46 tholo Exp $ */
 
 /*
  * FreeSec: libcrypt
@@ -178,12 +178,7 @@ static u_int32_t key_perm_maskl[8][128], key_perm_maskr[8][128];
 static u_int32_t comp_maskl[8][128], comp_maskr[8][128];
 static u_int32_t old_rawkey0, old_rawkey1;
 
-static u_char	ascii64[] =
-	 "./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
-/*	  0000000000111111111122222222223333333333444444444455555555556666 */
-/*	  0123456789012345678901234567890123456789012345678901234567890123 */
-
-static inline int
+static __inline int
 ascii_to_bin(ch)
 	char ch;
 {
@@ -362,9 +357,9 @@ do_des(l_in, r_in, l_out, r_out, count)
 	/*
 	 *	l_in, r_in, l_out, and r_out are in pseudo-"big-endian" format.
 	 */
-	u_int32_t	mask, rawl, rawr, l, r, *kl, *kr, *kl1, *kr1;
+	u_int32_t	l, r, *kl, *kr, *kl1, *kr1;
 	u_int32_t	f, r48l, r48r;
-	int	i, j, b, round;
+	int		round;
 
 	if (count == 0) {
 		return(1);
@@ -476,7 +471,7 @@ int
 des_cipher(in, out, salt, count)
 	const char *in;
 	char *out;
-	int32_t salt;
+	long salt;
 	int count;
 {
 	u_int32_t l_out, r_out, rawl, rawr;
@@ -486,7 +481,7 @@ des_cipher(in, out, salt, count)
 	if (!des_initialised)
 		des_init();
 
-	setup_salt(salt);
+	setup_salt((int32_t)salt);
 
 #if 0
 	rawl = ntohl(*((u_int32_t *) in)++);
@@ -514,7 +509,7 @@ des_setkey(key)
 	const char *key;
 {
 	u_int32_t k0, k1, rawkey0, rawkey1;
-	int	shifts, i, b, round;
+	int	shifts, round;
 
 	if (!des_initialised)
 		des_init();
@@ -561,7 +556,6 @@ des_setkey(key)
 	shifts = 0;
 	for (round = 0; round < 16; round++) {
 		u_int32_t	t0, t1;
-		int	bit;
 
 		shifts += key_shifts[round];
 
@@ -593,7 +587,7 @@ des_setkey(key)
 
 int
 setkey(key)
-	char *key;
+	const char *key;
 {
 	int	i, j;
 	u_int32_t packed_keys[2];
@@ -622,8 +616,8 @@ encrypt(block, flag)
 	if (!des_initialised)
 		des_init();
 
-	setup_salt(0L);
-	p = block;
+	setup_salt((int32_t)0);
+	p = (u_char *)block;
 	for (i = 0; i < 2; i++) {
 		io[i] = 0L;
 		for (j = 0; j < 32; j++)