Question

How to check if a given wide character is blank character in C

Answer 1

#include <stdio.h>
#include <wchar.h>
#include <wctype.h>
#include <locale.h>

int main(void)
{
    setlocale(LC_ALL, "en_US.utf8");

    wchar_t wch = L'\u3000'; // ' '

    printf("%d\n", iswblank(wch));
    printf("%d\n", iswblank(L'\u0a98'));
}




/*
run:

1
0

*/

 

70+ SQL courses for beginners and professionals