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write the allocators layer

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Gregory Wells
2025-08-09 20:04:34 -04:00
parent 88ce5153e4
commit af7d75b728
4 changed files with 73 additions and 0 deletions
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17
projects/core/gryphn_allocators.h Normal file
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#pragma once
#include <stdlib.h>
typedef void* (*PFN_gnMalloc) (size_t size, void* userData);
typedef void* (*PFN_gnCalloc) (int cnt, size_t size, void* userData);
typedef void* (*PFN_gnRealloc) (void* ptr, size_t size, void* userData);
typedef void (*PFN_gnFree) (void* ptr, void* userData);
typedef struct gnAllocators {
void* userData;
PFN_gnMalloc malloc;
PFN_gnCalloc calloc;
PFN_gnRealloc realloc;
PFN_gnFree free;
} gnAllocators;
#define gnMalloc(allocators, size) allocators->malloc(size, allocators->userData)