diff options
| author | jtc <jtc@NetBSD.org> | 1993-08-27 22:30:10 +0000 |
|---|---|---|
| committer | jtc <jtc@NetBSD.org> | 1993-08-27 22:30:10 +0000 |
| commit | f7c6bf575a9439a48efddb59c128ba0588b2bdd2 (patch) | |
| tree | 9fa4a79baa54c750aa01c4f7a3a8dbd3a9a68635 /usr.bin/uuencode/uuencode.c | |
| parent | 5e2ed6648a9067a54a68f6a50df75a108fe15d8c (diff) | |
Minor tweaks: including header files to bring prototypes into scope,
explicitly declaring function return values, etc. to make gcc -Wall
shut up.
Diffstat (limited to 'usr.bin/uuencode/uuencode.c')
| -rw-r--r-- | usr.bin/uuencode/uuencode.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/usr.bin/uuencode/uuencode.c b/usr.bin/uuencode/uuencode.c index 2c76d318438..e0a3eedf083 100644 --- a/usr.bin/uuencode/uuencode.c +++ b/usr.bin/uuencode/uuencode.c @@ -33,7 +33,7 @@ #ifndef lint /*static char sccsid[] = "from: @(#)uuencode.c 5.9 (Berkeley) 6/1/90";*/ -static char rcsid[] = "$Id: uuencode.c,v 1.2 1993/08/01 18:03:38 mycroft Exp $"; +static char rcsid[] = "$Id: uuencode.c,v 1.3 1993/08/27 22:30:57 jtc Exp $"; #endif /* not lint */ /* @@ -44,16 +44,20 @@ static char rcsid[] = "$Id: uuencode.c,v 1.2 1993/08/01 18:03:38 mycroft Exp $"; #include <sys/types.h> #include <sys/stat.h> #include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <errno.h> +static void encode(); +static void usage(); + +int main(argc, argv) int argc; char **argv; { - extern int optind; - extern int errno; struct stat sb; int mode; - char *strerror(); while (getopt(argc, argv, "") != EOF) usage(); @@ -96,6 +100,7 @@ main(argc, argv) /* * copy from in to out, encoding as you go along. */ +static void encode() { register int ch, n; @@ -136,6 +141,7 @@ encode() (void)putchar('\n'); } +static void usage() { (void)fprintf(stderr,"usage: uuencode [infile] remotefile\n"); |
