diff options
Diffstat (limited to 'usr.bin/vis/vis.c')
-rw-r--r-- | usr.bin/vis/vis.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/usr.bin/vis/vis.c b/usr.bin/vis/vis.c index a9c031e..8a76d24 100644 --- a/usr.bin/vis/vis.c +++ b/usr.bin/vis/vis.c @@ -60,9 +60,7 @@ void process(FILE *); static void usage(void); int -main(argc, argv) - int argc; - char *argv[]; +main(int argc, char *argv[]) { FILE *fp; int ch; @@ -129,7 +127,7 @@ main(argc, argv) static void -usage() +usage(void) { #ifdef DEBUG fprintf(stderr, "usage: vis [-cbflnostwd] [-F foldwidth] [file ...]\n"); @@ -140,13 +138,12 @@ usage() } void -process(fp) - FILE *fp; +process(FILE *fp) { static int col = 0; static char dummy[] = "\0"; - register char *cp = dummy+1; /* so *(cp-1) starts out != '\n' */ - register int c, rachar; + char *cp = dummy+1; /* so *(cp-1) starts out != '\n' */ + int c, rachar; char buff[5]; c = getc(fp); |