1 files changed, 32 insertions, 0 deletions
diff --git a/arm9/lib/libnns/src/NNS_FND_allocator.c b/arm9/lib/libnns/src/NNS_FND_allocator.c
new file mode 100644
index 00000000..31d0eb70
--- /dev/null
+++ b/arm9/lib/libnns/src/NNS_FND_allocator.c
@@ -0,0 +1,32 @@
+#include "nitro.h"
+#include "NNS_FND_allocator.h"
+#include "NNS_FND_expheap.h"
+
+void *AllocatorAllocForExpHeap(NNSFndAllocator * pAllocator, u32 size)
+{
+    return NNS_FndAllocFromExpHeapEx(pAllocator->pHeap, size, pAllocator->heapParam1);
+}
+
+void AllocatorFreeForExpHeap(NNSFndAllocator * pAllocator, void *memBlock)
+{
+    NNS_FndFreeToExpHeap(pAllocator->pHeap, memBlock);
+}
+
+void *NNS_FndAllocFromAllocator(NNSFndAllocator * pAllocator, u32 size)
+{
+    return pAllocator->pFunc->pfAlloc(pAllocator, size);
+}
+
+void NNS_FndFreeToAllocator(NNSFndAllocator * pAllocator, void *memBlock)
+{
+    pAllocator->pFunc->pfFree(pAllocator, memBlock);
+}
+
+void NNS_FndInitAllocatorForExpHeap(NNSFndAllocator * pAllocator, NNSFndHeapHandle pHeap, int alignment)
+{
+    static const NNSFndAllocatorFunc pFunc = {AllocatorAllocForExpHeap, AllocatorFreeForExpHeap};
+    pAllocator->pFunc = &pFunc;
+    pAllocator->pHeap = pHeap;
+    pAllocator->heapParam1 = alignment;
+    pAllocator->heapParam2 = 0;
+}