/* Portable version of strchr() This function is in the public domain. */ /* NAME strchr -- return pointer to first occurance of a character SYNOPSIS char *strchr (const char *s, int c) DESCRIPTION Returns a pointer to the first occurance of character C in string S, or a NULL pointer if no occurance is found. BUGS Behavior when character is the null character is implementation dependent. */ #include <ansidecl.h> char * strchr (s, c) register const char *s; int c; { do { if (*s == c) { return (char*)s; } } while (*s++); return (0); }