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24 lines
566 B
C
24 lines
566 B
C
#ifndef MEMALLOC_H
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#define MEMALLOC_H
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#include <stdint.h>
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#include <stdlib.h>
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typedef struct {
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uintptr_t start;
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uintptr_t ptr;
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size_t size;
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} ArenaAllocator;
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void alloc_arena_init(ArenaAllocator *arena, void *start, uintptr_t size);
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void alloc_arena_free(ArenaAllocator *arena);
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void *alloc_arena_malloc(ArenaAllocator *arena, size_t size);
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uint32_t alloc_arena_bytes_used(ArenaAllocator *arena);
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uint32_t alloc_arena_bytes_free(ArenaAllocator *arena);
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void fastalloc_init();
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void fastalloc_free();
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void *fastalloc_malloc(size_t size);
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#endif
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