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comparison src/dmlib.c @ 1166:f29fa5b6b748

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Add dmMemset().
author Matti Hamalainen <ccr@tnsp.org>
date Thu, 05 Mar 2015 07:36:51 +0200
parents e06abfde6c39
children 132706e3b94b
comparison
equal deleted inserted replaced
1165:737ae4718c8f 1166:f29fa5b6b748
109 /* Check for NULL pointers for portability due to some libc 109 /* Check for NULL pointers for portability due to some libc
110 * implementations not handling free(NULL) too well. 110 * implementations not handling free(NULL) too well.
111 */ 111 */
112 if (p) free(p); 112 if (p) free(p);
113 } 113 }
114
115
116 #ifndef DM_HAVE_MEMSET
117 void * dmMemset(void *ptr, const int c, size_t n)
118 {
119 Uint8 *p = (Uint8 *) ptr;
120
121 while (n--)
122 *p++ = c;
123
124 return ptr;
125 }
126 #endif
114 127
115 128
116 BOOL dmGetIntVal(const char *s, unsigned int *i) 129 BOOL dmGetIntVal(const char *s, unsigned int *i)
117 { 130 {
118 if (s[0] == '$') 131 if (s[0] == '$')