diff options
| -rw-r--r-- | games/ppt/ppt.c | 5 | ||||
| -rw-r--r-- | games/random/random.c | 2 |
2 files changed, 4 insertions, 3 deletions
diff --git a/games/ppt/ppt.c b/games/ppt/ppt.c index ac30eba..2df8ef2 100644 --- a/games/ppt/ppt.c +++ b/games/ppt/ppt.c @@ -47,8 +47,9 @@ static const char rcsid[] = #include <stdio.h> -static void putppt(); +static void putppt(int); +int main(argc, argv) int argc; char **argv; @@ -58,7 +59,7 @@ main(argc, argv) (void) puts("___________"); if (argc > 1) - while (p = *++argv) + while ((p = *++argv)) for (; *p; ++p) putppt((int)*p); else while ((c = getchar()) != EOF) diff --git a/games/random/random.c b/games/random/random.c index 8c61588..8936b5d 100644 --- a/games/random/random.c +++ b/games/random/random.c @@ -65,12 +65,12 @@ main(argc, argv) int argc; char *argv[]; { - extern int optind; double denom; int ch, random_exit, selected, unbuffer_output; char *ep; random_exit = unbuffer_output = 0; + denom = 0; while ((ch = getopt(argc, argv, "er")) != -1) switch (ch) { case 'e': |
