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Text File | 1990-07-30 | 543 b | 36 lines | [TEXT/MPS ] |
- /*
- * strchr --- search a string for a character
- *
- * We supply this routine for those systems that aren't standard yet.
- */
-
- char *
- strchr (str, c)
- register char *str, c;
- {
- for (; *str; str++)
- if (*str == c)
- return str;
-
- return NULL;
- }
-
- /*
- * strrchr --- find the last occurrence of a character in a string
- *
- * We supply this routine for those systems that aren't standard yet.
- */
-
- char *
- strrchr (str, c)
- register char *str, c;
- {
- register char *save = NULL;
-
- for (; *str; str++)
- if (*str == c)
- save = str;
-
- return save;
- }
-