Function qsort

src/fl/stl/cstdlib.cpp.hpp:440–447

qsort - Direct implementation without using fl::sort to avoid proxy iterator issues

// qsort - Direct implementation without using fl::sort to avoid proxy iterator issues
void qsort(void* base, size_t nmemb, size_t size, qsort_compare_fn compar) {
    if (!base || nmemb <= 1 || size == 0 || !compar) {
        return;
    }

    char* arr = static_cast<char*>(base);
    detail::qsort_impl(arr, nmemb, size, compar);
}

u32 rand() {
    return static_cast<u32>(::rand());