strcpy

strcoll

#include <string.h>int strcoll(const char *str1, const char *str2);

The strcoll( ) function compares the string pointed to by str1 with the one pointed to by str2. The comparison is performed in accordance with the locale specified using the setlocale( ) function. See setlocale( ).

The strcoll( ) function returns an integer that is interpreted as indicated here:

Value	Meaning
Less than zero	str1 is less than str2
Zero	str1 is equal to str2
Greater than zero	str1 is greater than str2

Related functions are memcmp( ) and strcmp( ).