Commit | Line | Data |
---|---|---|
da6efb07 TL |
1 | #include <stdio.h> |
2 | ||
3 | ||
4 | /******* | |
5 | * char * | |
6 | * index(str, c) return pointer to character c | |
7 | * char c, *str; | |
8 | * | |
9 | * return codes: | |
10 | * NULL - character not found | |
11 | * pointer - pointer to character | |
12 | */ | |
13 | ||
14 | char * | |
15 | index(str, c) | |
16 | char c, *str; | |
17 | { | |
18 | for (; *str != '\0'; str++) { | |
19 | if (*str == c) | |
20 | return(str); | |
21 | } | |
22 | ||
23 | return(NULL); | |
24 | } |