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#pragma once
#include <kernel/arch/generic.h>
#include <shared/mem.h>
#include <stddef.h>
extern struct malloc_hdr *malloc_last;
void mem_init(void *memtop);
void mem_reserve(void *addr, size_t len);
void mem_debugprint(void);
// allocates `pages` consecutive pages
// TODO deprecate
void *page_alloc(size_t pages);
// zeroes the allocated pages
void *page_zalloc(size_t pages);
// frees `pages` consecutive pages starting from *first
void page_free(void *first, size_t pages);
void kmalloc_sanity(const void *addr);
void *kmalloc(size_t len);
void kfree(void *ptr);
static inline void *kzalloc(size_t len) {
void *b = kmalloc(len);
memset(b, 0, len);
return b;
}
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