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SDL2: more const in xpm code

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This commit is contained in:
Alam Ed Arias 2019-07-29 19:08:55 -04:00
parent ed0754382f
commit 1a643b1bd9
1 changed files with 4 additions and 4 deletions
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8
src/sdl/IMG_xpm.c
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@ -79,7 +79,7 @@ int IMG_isXPM(SDL_RWops *src)
#define STARTING_HASH_SIZE 256
struct hash_entry {
char *key;
const char *key;
Uint32 color;
struct hash_entry *next;
};
@ -152,7 +152,7 @@ static struct color_hash *create_colorhash(int maxnum)
}
static int add_colorhash(struct color_hash *hash,
char *key, int cpp, Uint32 color)
const char *key, int cpp, Uint32 color)
{
int index = hash_key(key, cpp, hash->size);
struct hash_entry *e = hash->next_free++;
@ -195,7 +195,7 @@ static void free_colorhash(struct color_hash *hash)
static int color_to_rgb(const char *spec, int speclen, Uint32 *rgb)
{
/* poor man's rgb.txt */
static struct { char *name; Uint32 rgb; } known[] = {
static struct { const char *name; Uint32 rgb; } known[] = {
{ "none", 0xFFFFFFFF },
{ "black", 0x000000 },
{ "white", 0xFFFFFF },
@ -926,7 +926,7 @@ static int color_to_rgb(const char *spec, int speclen, Uint32 *rgb)
static char *linebuf;
static int buflen;
static char *error;
static const char *error;
/*
* Read next line from the source.