mirror of https://github.com/nothings/stb.git
Merge branch 'stb_h_fix'
This commit is contained in:
Sean Barrett
commit
ec3fecd27f
116
stb.h
116
stb.h
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@ -1,4 +1,4 @@
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/* stb.h - v2.25 - Sean's Tool Box -- public domain -- http://nothings.org/stb.h
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/* stb.h - v2.26 - Sean's Tool Box -- public domain -- http://nothings.org/stb.h
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no warranty is offered or implied; use this code at your own risk
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This is a single header file with a bunch of useful utilities
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@ -25,6 +25,7 @@
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Version History
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2.26 various warning & buffixes
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2.25 various warning & bugfixes
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2.24 various warning & bugfixes
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2.23 fix 2.22
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@ -186,6 +187,9 @@ CREDITS
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Mojofreem@github
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Ryan Whitworth
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Vincent Isambart
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Mike Sartain
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Eugene Opalev
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Tim Sjostrand
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*/
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#ifndef STB__INCLUDE_STB_H
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@ -206,10 +210,16 @@ CREDITS
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#endif
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#endif
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#ifdef _WIN32
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#if defined(_WIN32) && !defined(__MINGW32__)
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#ifndef _CRT_SECURE_NO_WARNINGS
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#define _CRT_SECURE_NO_WARNINGS
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#endif
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#ifndef _CRT_NONSTDC_NO_DEPRECATE
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#define _CRT_NONSTDC_NO_DEPRECATE
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#endif
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#ifndef _CRT_NON_CONFORMING_SWPRINTFS
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#define _CRT_NON_CONFORMING_SWPRINTFS
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#endif
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#if !defined(_MSC_VER) || _MSC_VER > 1700
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#include <intrin.h> // _BitScanReverse
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#endif
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@ -714,20 +724,41 @@ STB_EXTERN char * stb_sstrdup(char *s);
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STB_EXTERN void stbprint(const char *fmt, ...);
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STB_EXTERN char *stb_sprintf(const char *fmt, ...);
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STB_EXTERN char *stb_mprintf(const char *fmt, ...);
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STB_EXTERN int stb_snprintf(char *s, size_t n, const char *fmt, ...);
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STB_EXTERN int stb_vsnprintf(char *s, size_t n, const char *fmt, va_list v);
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#ifdef STB_DEFINE
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int stb_vsnprintf(char *s, size_t n, const char *fmt, va_list v)
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{
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int res;
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#ifdef _WIN32
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// Could use "_vsnprintf_s(s, n, _TRUNCATE, fmt, v)" ?
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res = _vsnprintf(s,n,fmt,v);
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#else
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res = vsnprintf(s,n,fmt,v);
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#endif
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if (n) s[n-1] = 0;
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// Unix returns length output would require, Windows returns negative when truncated.
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return (res >= (int) n || res < 0) ? -1 : res;
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}
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int stb_snprintf(char *s, size_t n, const char *fmt, ...)
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{
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int res;
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va_list v;
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va_start(v,fmt);
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res = stb_vsnprintf(s, n, fmt, v);
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va_end(v);
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return res;
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}
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char *stb_sprintf(const char *fmt, ...)
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{
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static char buffer[1024];
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va_list v;
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va_start(v,fmt);
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#ifdef _WIN32
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_vsnprintf(buffer, 1024, fmt, v);
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#else
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vsnprintf(buffer, 1024, fmt, v);
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#endif
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stb_vsnprintf(buffer,1024,fmt,v);
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va_end(v);
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buffer[1023] = 0;
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return buffer;
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}
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@ -736,13 +767,8 @@ char *stb_mprintf(const char *fmt, ...)
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static char buffer[1024];
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va_list v;
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va_start(v,fmt);
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#ifdef _WIN32
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_vsnprintf(buffer, 1024, fmt, v);
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#else
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vsnprintf(buffer, 1024, fmt, v);
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#endif
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stb_vsnprintf(buffer,1024,fmt,v);
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va_end(v);
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buffer[1023] = 0;
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return strdup(buffer);
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}
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@ -842,9 +868,8 @@ void stbprint(const char *fmt, ...)
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va_list v;
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va_start(v,fmt);
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res = _vsnprintf(buffer, sizeof(buffer), fmt, v);
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res = stb_vsnprintf(buffer, sizeof(buffer), fmt, v);
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va_end(v);
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buffer[sizeof(buffer)-1] = 0;
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if (res < 0) {
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tbuf = (char *) malloc(16384);
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@ -1765,6 +1790,7 @@ STB_EXTERN char * stb_strichr(char *s, char t);
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STB_EXTERN char * stb_stristr(char *s, char *t);
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STB_EXTERN int stb_prefix_count(char *s, char *t);
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STB_EXTERN char * stb_plural(int n); // "s" or ""
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STB_EXTERN size_t stb_strscpy(char *d, const char *s, size_t n);
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STB_EXTERN char **stb_tokens(char *src, char *delimit, int *count);
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STB_EXTERN char **stb_tokens_nested(char *src, char *delimit, int *count, char *nest_in, char *nest_out);
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@ -1779,6 +1805,17 @@ STB_EXTERN char **stb_tokens_quoted(char *src, char *delimit, int *count);
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#ifdef STB_DEFINE
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size_t stb_strscpy(char *d, const char *s, size_t n)
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{
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size_t len = strlen(s);
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if (len >= n) {
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if (n) d[0] = 0;
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return 0;
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}
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strcpy(d,s);
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return len + 1;
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}
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char *stb_plural(int n)
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{
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return n == 1 ? "" : "s";
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@ -3062,7 +3099,7 @@ typedef struct
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#define stb_arr_insertn(a,i,n) (stb__arr_insertn((void **) &(a), sizeof(*a), i, n))
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// insert an element at i
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#define stb_arr_insert(a,i,v) (stb__arr_insertn((void **) &(a), sizeof(*a), i, n), ((a)[i] = v))
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#define stb_arr_insert(a,i,v) (stb__arr_insertn((void **) &(a), sizeof(*a), i, 1), ((a)[i] = v))
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// delete N elements from the middle starting at index 'i'
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#define stb_arr_deleten(a,i,n) (stb__arr_deleten((void **) &(a), sizeof(*a), i, n))
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@ -3248,7 +3285,7 @@ void stb__arr_insertn_(void **pp, int size, int i, int n STB__PARAMS)
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}
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z = stb_arr_len2(p);
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stb__arr_addlen_(&p, size, i STB__ARGS);
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stb__arr_addlen_(&p, size, n STB__ARGS);
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memmove((char *) p + (i+n)*size, (char *) p + i*size, size * (z-i));
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}
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*pp = p;
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@ -3258,7 +3295,7 @@ void stb__arr_deleten_(void **pp, int size, int i, int n STB__PARAMS)
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{
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void *p = *pp;
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if (n) {
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memmove((char *) p + i*size, (char *) p + (i+n)*size, size * (stb_arr_len2(p)-i));
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memmove((char *) p + i*size, (char *) p + (i+n)*size, size * (stb_arr_len2(p)-(i+n)));
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stb_arrhead2(p)->len -= n;
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}
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*pp = p;
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@ -5863,11 +5900,18 @@ void stb_readdir_free(char **files)
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stb_arr_free(f2);
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}
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static int isdotdirname(char *name)
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{
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if (name[0] == '.')
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return (name[1] == '.') ? !name[2] : !name[1];
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return 0;
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}
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STB_EXTERN int stb_wildmatchi(char *expr, char *candidate);
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static char **readdir_raw(char *dir, int return_subdirs, char *mask)
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{
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char **results = NULL;
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char buffer[512], with_slash[512];
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char buffer[4096], with_slash[4096];
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size_t n;
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#ifdef _MSC_VER
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@ -5885,25 +5929,28 @@ static char **readdir_raw(char *dir, int return_subdirs, char *mask)
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DIR *z;
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#endif
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strcpy(buffer,dir);
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n = stb_strscpy(buffer,dir,sizeof(buffer));
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if (!n || n >= sizeof(buffer))
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return NULL;
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stb_fixpath(buffer);
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n = strlen(buffer);
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n--;
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if (n > 0 && (buffer[n-1] != '/')) {
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buffer[n++] = '/';
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}
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buffer[n] = 0;
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strcpy(with_slash, buffer);
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if (!stb_strscpy(with_slash,buffer,sizeof(with_slash)))
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return NULL;
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#ifdef _MSC_VER
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strcpy(buffer+n, "*.*");
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if (!stb_strscpy(buffer+n,"*.*",sizeof(buffer)-n))
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return NULL;
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ws = stb__from_utf8(buffer);
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z = _wfindfirst((const wchar_t *)ws, &data);
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#else
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z = opendir(dir);
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#endif
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if (z != none) {
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int nonempty = STB_TRUE;
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#ifndef _MSC_VER
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@ -5924,17 +5971,18 @@ static char **readdir_raw(char *dir, int return_subdirs, char *mask)
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is_subdir = !!(data.attrib & _A_SUBDIR);
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#else
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char *name = data->d_name;
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strcpy(buffer+n,name);
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DIR *y = opendir(buffer);
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is_subdir = (y != NULL);
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if (y != NULL) closedir(y);
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if (!stb_strscpy(buffer+n,name,sizeof(buffer)-n))
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break;
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// Could follow DT_LNK, but would need to check for recursive links.
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is_subdir = !!(data->d_type & DT_DIR);
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#endif
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if (is_subdir == return_subdirs) {
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if (!is_subdir || name[0] != '.') {
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if (!is_subdir || !isdotdirname(name)) {
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if (!mask || stb_wildmatchi(mask, name)) {
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char buffer[512],*p=buffer;
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sprintf(buffer, "%s%s", with_slash, name);
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char buffer[4096],*p=buffer;
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if ( stb_snprintf(buffer, sizeof(buffer), "%s%s", with_slash, name) < 0 )
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break;
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if (buffer[0] == '.' && buffer[1] == '/')
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p = buffer+2;
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stb_arr_push(results, strdup(p));
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@ -7786,7 +7834,7 @@ stb_ps *stb_ps_remove_any(stb_ps *ps, void **value)
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void ** stb_ps_getlist(stb_ps *ps, int *count)
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{
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int i,n=0;
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void **p;
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void **p = NULL;
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switch (3 & (int) ps) {
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case STB_ps_direct:
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if (ps == NULL) { *count = 0; return NULL; }
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@ -1,4 +1,4 @@
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// stb_tilemap_editor.h - v0.36 - Sean Barrett - http://nothings.org/stb
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// stb_tilemap_editor.h - v0.37 - Sean Barrett - http://nothings.org/stb
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// placed in the public domain - not copyrighted - first released 2014-09
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//
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// Embeddable tilemap editor for C/C++
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@ -259,7 +259,7 @@
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// #define STBTE_MAX_CATEGORIES 100
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// #define STBTE_UNDO_BUFFER_BYTES (1 << 24) // 16 MB
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// #define STBTE_MAX_COPY 90000 // e.g. 300x300
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// #define STBTE_MAX_PROPERTIESERTIES 10 // max properties per tile
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// #define STBTE_MAX_PROPERTIES 10 // max properties per tile
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//
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// API
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//
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@ -275,6 +275,7 @@
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// either approach allows cut&pasting between levels.)
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//
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// REVISION HISTORY
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// 0.37 fix warning
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// 0.36 minor compiler support
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// 0.35 layername button changes
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// - layername buttons grow with the layer panel
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@ -311,6 +312,7 @@
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// Josh Huelsman
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// Bugfixes:
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// Ryan Whitworth
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// Eugene Opalev
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//
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// LICENSE
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//
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@ -328,7 +330,9 @@
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#define STB_TILEMAP_INCLUDE_STB_TILEMAP_EDITOR_H
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#ifdef _WIN32
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#ifndef _CRT_SECURE_NO_WARNINGS
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#define _CRT_SECURE_NO_WARNINGS
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#endif
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#include <stdlib.h>
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#include <stdio.h>
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#endif
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@ -66,7 +66,7 @@ LINK32=link.exe
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# PROP Ignore_Export_Lib 0
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# PROP Target_Dir ""
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# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c
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# ADD CPP /nologo /MTd /W3 /GX /Zi /Od /I ".." /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /D "VORBIS_TEST" /FR /FD /GZ /c
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# ADD CPP /nologo /MTd /W3 /GX /Zi /Od /I ".." /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /D "MAIN_TEST" /FR /FD /GZ /c
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# SUBTRACT CPP /YX
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# ADD BASE RSC /l 0x409 /d "_DEBUG"
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# ADD RSC /l 0x409 /d "_DEBUG"
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