SquidgeOS/src/kernel/memory.h

#ifndef KMEMORY_H
#define KMEMORY_H

#define PAGE_SIZE 4096

typedef struct Page {
	struct Page *next;
} Page;

typedef struct HeapHeader {
	size_t size;
	int is_free;
	struct HeapHeader *next;
} HeapHeader;

static struct Page *free_list = NULL;

void page_init();
void page_free(void *addr);
void *page_alloc();
void *kmalloc(size_t size);
void kfree(void *ptr);
void kcoalesce(HeapHeader *header);
void test_memory_integrity();

#endif