30 lines
552 B
C
30 lines
552 B
C
#include <stddef.h>
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#include <stdbool.h>
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#include <stdint.h>
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extern struct Heap_Metadata global_heap;
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#ifndef __Heap_Metadata
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#define __Heap_Metadata
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struct Heap_Metadata {
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struct Heap_Block* start;
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size_t size;
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};
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#endif
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#ifndef __Heap_Block
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#define __Heap_Block
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struct Heap_Block {
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struct Heap_Block* next;
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size_t size;
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bool used;
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void* data;
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};
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#endif
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void heap_init();
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void* malloc(size_t size);
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void* alloc_page(size_t num_pages, struct Heap_Block** ptr);
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void free(void *ptr);
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void free_page(struct Heap_Block *ptr);
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