diff options
Diffstat (limited to 'tools/gfx.c')
| -rw-r--r-- | tools/gfx.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/tools/gfx.c b/tools/gfx.c index b086238a9..2928637c0 100644 --- a/tools/gfx.c +++ b/tools/gfx.c @@ -1,8 +1,7 @@ -#include "common.h" +#define PROGRAM_NAME "gfx" +#define USAGE_OPTS "[-h|--help] [--trim-whitespace] [--remove-whitespace] [--interleave] [--remove-duplicates [--keep-whitespace]] [--remove-xflip] [--remove-yflip] [--preserve indexes] [-d|--depth depth] [-p|--png filename.png] [-o|--out outfile] infile" -void usage(void) { - fprintf(stderr, "Usage: gfx [-h|--help] [--trim-whitespace] [--remove-whitespace] [--interleave] [--remove-duplicates [--keep-whitespace]] [--remove-xflip] [--remove-yflip] [--preserve indexes] [-d|--depth depth] [-p|--png filename.png] [-o|--out outfile] infile\n"); -} +#include "common.h" struct Options { bool trim_whitespace; @@ -76,12 +75,10 @@ void parse_args(int argc, char *argv[]) { options.outfile = optarg; break; case 'h': - usage(); - exit(0); + usage_exit(0); break; default: - usage(); - exit(1); + usage_exit(1); } } } @@ -128,7 +125,7 @@ void trim_whitespace(struct Graphic *graphic) { } } -int get_tile_size() { +int get_tile_size(void) { return options.depth * (options.interleave ? 16 : 8); } @@ -270,8 +267,7 @@ int main(int argc, char *argv[]) { argc -= optind; argv += optind; if (argc < 1) { - usage(); - exit(1); + usage_exit(1); } struct Graphic graphic; |