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fix unused fread return value warnings

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This commit is contained in:
yenatch
2017-12-28 01:25:25 -05:00
parent bad9e33530
commit 40305f205e
6 changed files with 47 additions and 16 deletions
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15
tools/palette.c
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@@ -29,7 +29,11 @@ void print_pokemon_palette(char* palette_filename) {
}
fseek(f, 2, SEEK_SET);
fread(bytes, 1, 4, f);
size_t size = 4;
if (size != fread(bytes, 1, size, f)) {
fprintf(stderr, "failed to read file %s\n", palette_filename);
exit(1);
}
fclose(f);
print_rgb((bytes[1] << 8) | bytes[0]);
@@ -39,7 +43,7 @@ void print_pokemon_palette(char* palette_filename) {
void print_palette(char* palette_filename) {
FILE* f;
uint8_t* bytes;
long size;
size_t size;
int i;
f = fopen(palette_filename, "rb");
@@ -63,10 +67,13 @@ void print_palette(char* palette_filename) {
}
fseek(f, 0, SEEK_SET);
fread(bytes, 1, size, f);
if (size != fread(bytes, 1, size, f)) {
fprintf(stderr, "failed to read file %s\n", palette_filename);
exit(1);
}
fclose(f);
for (i = 0; i + 1 < size; i += 2) {
for (i = 0; i + 1 < (int)size; i += 2) {
print_rgb((bytes[i + 1] << 8) | bytes[i]);
}
}