1 files changed, 15 insertions, 0 deletions
diff --git a/src/smpp34_heap.h b/src/smpp34_heap.h
new file mode 100644
index 0000000..6b9ac42
--- /dev/null
+++ b/src/smpp34_heap.h
@@ -0,0 +1,15 @@
+#pragma once
+#include <stddef.h>
+
+/* override the allocator with these methods; to be called BEFORE allocating anything */
+struct smpp34_memory_functions {
+	void * (*malloc_fun)(size_t sz);
+	void * (*realloc_fun)(void *ptr, size_t sz);
+	void (*free_fun)(void *ptr);
+};
+
+void smpp34_set_memory_functions(const struct smpp34_memory_functions *mf);
+
+void *smpp34_malloc(size_t sz);
+void *smpp34_realloc(void *ptr, size_t sz);
+void smpp34_free(void *ptr);