lint cleanup

SCCS-vsn: usr.bin/uudecode/uudecode.c 5.5

diff --git a/usr/src/usr.bin/uudecode/uudecode.c b/usr/src/usr.bin/uudecode/uudecode.c
index ac782f7..d68bbf5 100644 (file)
--- a/usr/src/usr.bin/uudecode/uudecode.c
+++ b/usr/src/usr.bin/uudecode/uudecode.c
@@ -16,7 +16,7 @@
  */
 
 #ifndef lint
  */
 
 #ifndef lint

-static char sccsid[] = "@(#)uudecode.c 5.4 (Berkeley) %G%";
+static char sccsid[] = "@(#)uudecode.c 5.5 (Berkeley) %G%";

 #endif /* not lint */
 
 /*
 #endif /* not lint */
 
 /*


@@ -65,15 +65,14 @@ char **argv;
                if (strncmp(buf, "begin ", 6) == 0)
                        break;
        }
                if (strncmp(buf, "begin ", 6) == 0)
                        break;
        }

-       sscanf(buf, "begin %o %s", &mode, dest);
+       (void)sscanf(buf, "begin %o %s", &mode, dest);

 
        /* handle ~user/file format */
        if (dest[0] == '~') {
                char *sl;
                struct passwd *getpwnam();
 
        /* handle ~user/file format */
        if (dest[0] == '~') {
                char *sl;
                struct passwd *getpwnam();

-               char *index();

                struct passwd *user;
                struct passwd *user;

-               char dnbuf[100];
+               char dnbuf[100], *index(), *strcat(), *strcpy();

 
                sl = index(dest, '/');
                if (sl == NULL) {
 
                sl = index(dest, '/');
                if (sl == NULL) {


@@ -161,40 +160,3 @@ FILE *f;
        if (n >= 3)
                putc(c3, f);
 }
        if (n >= 3)
                putc(c3, f);
 }

-
-
-/* fr: like read but stdio */
-int
-fr(fd, buf, cnt)
-FILE *fd;
-char *buf;
-int cnt;
-{
-       int c, i;
-
-       for (i=0; i<cnt; i++) {
-               c = getc(fd);
-               if (c == EOF)
-                       return(i);
-               buf[i] = c;
-       }
-       return (cnt);
-}
-
-/*
- * Return the ptr in sp at which the character c appears;
- * NULL if not found
- */
-
-#define        NULL    0
-
-char *
-index(sp, c)
-register char *sp, c;
-{
-       do {
-               if (*sp == c)
-                       return(sp);
-       } while (*sp++);
-       return(NULL);
-}