teststrchr.c 346 B

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  1. #ifdef TEST
  2. #include <stdio.h>
  3. #include <err.h>
  4. #include <string.h>
  5. int
  6. main(void)
  7. {
  8. char *strchr();
  9. if (strchr(1, "abc", 'c') == NULL)
  10. errx(1, "error 1");
  11. if (strchr("abc", 'd') != NULL)
  12. errx(1, "error 2");
  13. if (strchr("abc", 'a') == NULL)
  14. errx(1, "error 3");
  15. if (strchr("abc", 'c') == NULL)
  16. errx(1, "error 4");
  17. return 0;
  18. }
  19. #endif