source: asp3_tinet_ecnl_arm/trunk/musl-1.1.18/src/ctype/toupper.c@ 352

#include <ctype.h>
#include "libc.h"

int toupper(int c)
{
        if (islower(c)) return c & 0x5f;
        return c;
}

int __toupper_l(int c, locale_t l)
{
        return toupper(c);
}

weak_alias(__toupper_l, toupper_l);