memset.c 147 B

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  1. #include <u.h>
  2. #include <libc.h>
  3. void*
  4. memset(void *ap, int c, ulong n)
  5. {
  6. char *p;
  7. p = ap;
  8. while(n > 0) {
  9. *p++ = c;
  10. n--;
  11. }
  12. return ap;
  13. }