#pragma once
#include <stdlib.h>

void *platform_malloc(size_t size);
U32 platform_page_size(void);

void *memory_allocate(size_t size);
void *memory_reserve(size_t size);
void memory_commit(void *mem, size_t size);
void memory_decommit(void *mem, size_t size);

void memory_free(void *mem, size_t size);


static INLINE size_t AlignToPageEnd(size_t size)
{
    U32 page_size = platform_page_size();
    size_t aligned_size = AlignUpPow2(size, page_size);

    return aligned_size;
}

static INLINE size_t AlignToPageStart(size_t size)
{
    U32 page_size = platform_page_size();
    size_t aligned_size = AlignDownPow2(size, page_size);

    return aligned_size;
}