static int hex_char_to_int()

in lib/parson.c [275:284]

• 10 lines of code
• 7 McCabe index (conditional complexity)

static int hex_char_to_int(char c) {
    if (c >= '0' && c <= '9') {
        return c - '0';
    } else if (c >= 'a' && c <= 'f') {
        return c - 'a' + 10;
    } else if (c >= 'A' && c <= 'F') {
        return c - 'A' + 10;
    }
    return -1;
}