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- #ifdef TEST
- #include <stdio.h>
- #include <err.h>
- #include <string.h>
- int
- main(void)
- {
- char *strchr();
- if (strchr(1, "abc", 'c') == NULL)
- errx(1, "error 1");
- if (strchr("abc", 'd') != NULL)
- errx(1, "error 2");
- if (strchr("abc", 'a') == NULL)
- errx(1, "error 3");
- if (strchr("abc", 'c') == NULL)
- errx(1, "error 4");
- return 0;
- }
- #endif
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