Question

How to compare wide character strings in C

Answer 1

#include <stdio.h>
#include <wchar.h>
 
int main(void)
{
    wchar_t string1[] = L"abcdefg";
    wchar_t string2[] = L"abcdefgh";
 
    int result = wcscmp( string1, string2 );
 
    if (result == 0) {
        printf( "\"%ls\" is identical to \"%ls\"\n", string1, string2);
    }
    else if (result < 0) {
        printf( "\"%ls\" is less than \"%ls\"\n", string1, string2);
    }
    else {
        printf( "\"%ls\" is greater than \"%ls\"\n", string1, string2);
    }
}


 
/*
run:
 
"abcdefg" is less than "abcdefgh"

*/

 

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