/* This software is licensed by the MIT License, see LICENSE file */
/*                                Copyright © 2022 Gregory Lirent */

#include "build.h"

const char32_t* fromchar32_unicode(unsigned int* uc, const char32_t* s) {
    unsigned int* p = (void*)s;

    if (*p <= 0x10ffff && (*p < 0xd800 || *p > 0xdfff)) {
        *uc = *p;
        return ++s;
    }

    return (void*)(size_t)(*uc = 0);
}