strrchr

strrchr

char *strrchr( const char *str, int ch );

Finds the last occurrence of ch (after conversion to char as if by (char)ch) in the null-terminated byte string pointed to by str (each character interpreted as unsigned char). The terminating null character is considered to be a part of the string and can be found if searching for '\0'.

The behavior is undefined if str is not a pointer to a null-terminated byte string.

Parameters