-
/*
* strindex.c -- "unsigned" lexical index
*
int
stringdex (char *p1, char *p2)
{
- char *p;
+ char *p;
- if (p1 == NULL || p2 == NULL)
- return -1;
+ if (p1 == NULL || p2 == NULL)
+ return -1;
- for (p = p2; *p; p++)
- if (uprf (p, p1))
- return (p - p2);
+ for (p = p2; *p; p++)
+ if (uprf (p, p1))
+ return (p - p2);
- return -1;
+ return -1;
}