C Tutorial/string.h/strcoll
strcoll
Item Value
Header file #include <string.h>
Declaration int strcoll(const char *str1, const char *str2);
Function compares the *str1 to *str2 in accordance with the locale specified using the setlocale() function.
Return returns an integer that is interpreted as follows:
Value Meaning
<0 str1 is less than str2
0 str1 is equal to str2
>0 str1 is greater than str2
#include<stdio.h>
#include<string.h>
int main(void){
if(strcoll("hi", "hi")) {
printf("Equal");
}
}