diff options
Diffstat (limited to 'games/adventure/setup.c')
| -rw-r--r-- | games/adventure/setup.c | 46 |
1 files changed, 19 insertions, 27 deletions
diff --git a/games/adventure/setup.c b/games/adventure/setup.c index a5a520c07b7..dcf2ad68307 100644 --- a/games/adventure/setup.c +++ b/games/adventure/setup.c @@ -1,3 +1,4 @@ +/* $OpenBSD: setup.c,v 1.4 1998/08/31 02:29:44 pjanzen Exp $ */ /* $NetBSD: setup.c,v 1.2 1995/03/21 12:05:10 cgd Exp $ */ /*- @@ -46,7 +47,7 @@ static char copyright[] = #if 0 static char sccsid[] = "@(#)setup.c 8.1 (Berkeley) 5/31/93"; #else -static char rcsid[] = "$NetBSD: setup.c,v 1.2 1995/03/21 12:05:10 cgd Exp $"; +static char rcsid[] = "$OpenBSD: setup.c,v 1.4 1998/08/31 02:29:44 pjanzen Exp $"; #endif #endif /* not lint */ @@ -63,29 +64,31 @@ static char rcsid[] = "$NetBSD: setup.c,v 1.2 1995/03/21 12:05:10 cgd Exp $"; #define SIG1 " * Jim Gillogly" #define SIG2 " * Sterday, 6 Thrimidge S.R. 1993, 15:24" +#include <err.h> #include <stdio.h> +#include <stdlib.h> #include "hdr.h" /* SEED lives in there; keep them coordinated. */ -#define USAGE "Usage: setup file > data.c (file is typically glorkz)\n" +#define USAGE "Usage: setup file > data.c (file is typically glorkz)" #define YES 1 #define NO 0 -void fatal(); - #define LINE 10 /* How many values do we get on a line? */ +int main(argc, argv) -int argc; -char *argv[]; + int argc; + char *argv[]; { - FILE *infile; - int c, count, linestart; + FILE *infile; + int c, count, linestart; - if (argc != 2) fatal(USAGE); + if (argc != 2) + errx(1, USAGE); if ((infile = fopen(argv[1], "r")) == NULL) - fatal("Can't read file %s.\n", argv[1]); + err(1, "Can't read file %s.", argv[1]); puts("/*\n * data.c: created by setup from the ascii data file."); puts(SIG1); puts(SIG2); @@ -95,39 +98,28 @@ char *argv[]; count = 0; linestart = YES; - while ((c = getc(infile)) != EOF) - { + while ((c = getc(infile)) != EOF) { if (count++ % LINE == 0) printf("\n\t"); - if (linestart && c == ' ') /* Convert first spaces to tab */ - { + if (linestart && c == ' ') { /* Convert first spaces to tab */ printf("0x%02x,", ('\t' ^ random()) & 0xFF); while ((c = getc(infile)) == ' ' && c != EOF); /* Drop the non-whitespace character through */ linestart = NO; } - switch(c) - { - case '\t': + switch (c) { + case '\t': linestart = NO; /* Don't need to convert spaces */ break; - case '\n': + case '\n': linestart = YES; /* Ready to convert spaces again */ break; } if (count++ % LINE == 0) printf("\n\t"); - printf("0x%02x,", (c ^ random()) & 0xFF); + printf("0x%02lx,", (c ^ random()) & 0xFF); } puts("\n\t0\n};"); fclose(infile); exit(0); } - - -void fatal(format, arg) -char *format; -{ - fprintf(stderr, format, arg); - exit(1); -} |