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Remove unused variables and ambiguous dangling else

This commit is contained in:
Kristoffer Grönlund 2014-10-27 10:02:27 +01:00
parent f298f7dabe
commit 83c5588584
1 changed files with 19 additions and 15 deletions
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34
stb.h
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@ -1244,7 +1244,7 @@ void stb_newell_normal(float *normal, int num_vert, float **vert, int normalize)
int stb_box_face_vertex_axis_side(int face_number, int vertex_number, int axis)
{
static box_vertices[6][4][3] =
static int box_vertices[6][4][3] =
{
{ { 1,1,1 }, { 1,0,1 }, { 1,0,0 }, { 1,1,0 } },
{ { 0,0,0 }, { 0,0,1 }, { 0,1,1 }, { 0,1,0 } },
@ -2139,7 +2139,7 @@ void stb_replaceinplace(char *src, char *find, char *replace)
{
size_t len_find = strlen(find);
size_t len_replace = strlen(replace);
int count = 0, delta;
int delta;
char *s,*p,*q;
@ -3875,15 +3875,17 @@ static int STB_(N,addset)(TYPE *a, KEY k, VALUE v, \
unsigned int h = STB_(N, hash)(k); \
unsigned int n = h & a->mask; \
int b = -1; \
if (CCOMPARE(k,EMPTY)) \
if (CCOMPARE(k,EMPTY)) { \
if (a->has_empty ? allow_old : allow_new) { \
n=a->has_empty; a->ev = v; a->has_empty = 1; return !n; \
} else return 0; \
if (CCOMPARE(k,DEL)) \
} \
if (CCOMPARE(k,DEL)) { \
if (a->has_del ? allow_old : allow_new) { \
n=a->has_del; a->dv = v; a->has_del = 1; return !n; \
} else return 0; \
if (!CCOMPARE(a->table[n].k, EMPTY)) { \
} \
if (!CCOMPARE(a->table[n].k, EMPTY)) { \
unsigned int s; \
if (CCOMPARE(a->table[n].k, DEL)) \
b = n; \
@ -4036,11 +4038,12 @@ void stb_ptrmap_delete(stb_ptrmap *e, void (*free_func)(void *))
int i;
if (free_func)
for (i=0; i < e->limit; ++i)
if (e->table[i].k != STB_EMPTY && e->table[i].k != STB_EDEL)
if (e->table[i].k != STB_EMPTY && e->table[i].k != STB_EDEL) {
if (free_func == free)
free(e->table[i].v); // allow STB_MALLOC_WRAPPER to operate
else
free_func(e->table[i].v);
}
stb_ptrmap_destroy(e);
}
@ -5341,7 +5344,10 @@ FILE * stb_fopen(char *filename, char *mode)
FILE *f;
char name_full[4096];
char temp_full[sizeof(name_full) + 12];
int j,p;
int p;
#ifdef _MSC_VER
int j;
#endif
if (mode[0] != 'w' && !strchr(mode, '+'))
return stb__fopen(filename, mode);
@ -5904,7 +5910,6 @@ char **stb_readdir_subdirs_mask(char *dir, char *wild) { return readdir_raw(dir,
int stb__rec_max=0x7fffffff;
static char **stb_readdir_rec(char **sofar, char *dir, char *filespec)
{
int n = strcmp(dir, ".") ? strlen(dir)+1 : 0;
char **files;
char ** dirs;
char **p;
@ -6491,7 +6496,7 @@ STB_EXTERN void stb_cfg_set_directory(char *dir)
STB_EXTERN stb_cfg * stb_cfg_open(char *config, char *mode)
{
unsigned int len;
size_t len;
stb_cfg *z;
char file[512];
if (mode[0] != 'r' && mode[0] != 'w') return NULL;
@ -7114,7 +7119,7 @@ static void stb__grow_alloc(void)
static void stb__add_alloc(void *p, int sz, char *file, int line)
{
stb_uint32 h;
int n, f=-1;
int n;
if (stb__alloc_count >= stb__alloc_limit)
stb__grow_alloc();
h = stb_hashptr(p);
@ -9213,7 +9218,6 @@ static void stb__lex_reset(stb_matcher *matcher)
stb_matcher *stb_regex_matcher(char *regex)
{
void *c = stb__arr_context;
char *z;
stb_uint16 end;
stb_matcher *matcher = stb__alloc_matcher();
@ -10357,9 +10361,9 @@ stb_uint stb_compress(stb_uchar *out, stb_uchar *input, stb_uint length)
int stb_compress_tofile(char *filename, char *input, unsigned int length)
{
int maxlen = length + 512 + (length >> 2); // total guess
char *buffer = (char *) malloc(maxlen);
int blen = stb_compress((stb_uchar*)buffer, (stb_uchar*)input, length);
//int maxlen = length + 512 + (length >> 2); // total guess
//char *buffer = (char *) malloc(maxlen);
//int blen = stb_compress((stb_uchar*)buffer, (stb_uchar*)input, length);
stb__out = NULL;
stb__outfile = fopen(filename, "wb");
@ -10377,7 +10381,7 @@ int stb_compress_tofile(char *filename, char *input, unsigned int length)
int stb_compress_intofile(FILE *f, char *input, unsigned int length)
{
int maxlen = length + 512 + (length >> 2); // total guess
//int maxlen = length + 512 + (length >> 2); // total guess
//char *buffer = (char*)malloc(maxlen);
//int blen = stb_compress((stb_uchar*)buffer, (stb_uchar*)input, length);