48 #define PREFIX_SIZE (0)  macro
51 #define PREFIX_SIZE (sizeof(long long))  macro
53 #define PREFIX_SIZE (sizeof(size_t))  macro
125     void *ptr = malloc(size+PREFIX_SIZE);  in zmalloc()
133     update_zmalloc_stat_alloc(size+PREFIX_SIZE);  in zmalloc()
134     return (char*)ptr+PREFIX_SIZE;  in zmalloc()
139     void *ptr = calloc(1, size+PREFIX_SIZE);  in zcalloc()
147     update_zmalloc_stat_alloc(size+PREFIX_SIZE);  in zcalloc()
148     return (char*)ptr+PREFIX_SIZE;  in zcalloc()
169     realptr = (char*)ptr-PREFIX_SIZE;  in zrealloc()
171     newptr = realloc(realptr,size+PREFIX_SIZE);  in zrealloc()
177     return (char*)newptr+PREFIX_SIZE;  in zrealloc()
186     void *realptr = (char*)ptr-PREFIX_SIZE;  in zmalloc_size()
191     return size+PREFIX_SIZE;  in zmalloc_size()
206     realptr = (char*)ptr-PREFIX_SIZE;  in zfree()
208     update_zmalloc_stat_free(oldsize+PREFIX_SIZE);  in zfree()