int zslLexValueGteMin(sds value, zlexrangespec *spec) {
    return spec->minex ?
        (sdscmplex(value,spec->min) > 0) :
        (sdscmplex(value,spec->min) >= 0);
}
int zslLexValueGteMin(sds value, zlexrangespec *spec) {
    return spec->minex ?
        (sdscmplex(value,spec->min) > 0) :
        (sdscmplex(value,spec->min) >= 0);
}