Function isxdigit

eval/CIPO_evaluation/common/gason.cpp:85–87

}

static inline bool isxdigit(char c) {
    return (c >= '0' && c <= '9') || ((c & ~' ') >= 'A' && (c & ~' ') <= 'F');
}

static inline int char2int(char c) {
    if (c <= '9')