reactos/lib/sdk/crt/mem/memccpy.c

   1
   2 #include <string.h>
   3
   4
   5 void *
   6 __cdecl
   7 _memccpy (void *to, const void *from,int c,size_t count)
   8 {
   9     char t;
  10     size_t i;
  11     char *dst=(char*)to;
  12     const char *src=(const char*)from;
  13
  14     for ( i = 0; i < count; i++ )
  15     {
  16         dst[i] = t = src[i];
  17         if ( t == '\0' )
  18             break;
  19         if ( t == c )
  20             return &dst[i+1];
  21     }
  22     return NULL; /* didn't copy c */
  23 }