1 files changed, 34 insertions, 0 deletions
diff --git a/src/kernel/mem/heap.std.h b/src/kernel/mem/heap.std.h
new file mode 100644
index 0000000..a7ba173
--- /dev/null
+++ b/src/kernel/mem/heap.std.h
@@ -0,0 +1,34 @@
+#ifndef DEF_HEAP_H
+#define DEF_HEAP_H
+
+#error "Using standard heap ! It's all buggy everywhere !"
+
+/*	The heap is the data structure that permits allocating and freeing memory easily.
+	The functions in this file are only used by mem.c, which provides kmalloc and kfree.
+	The heap algorithm used is based on the one described here : 
+	http://www.jamesmolloy.co.uk/tutorial_html/7.-The%20Heap.html */
+
+#include "types.h"
+
+struct heap_header {
+	uint32_t magic;
+	uint32_t is_hole;
+	size_t size;
+};
+
+struct heap_footer {
+	uint32_t magic;
+	struct heap_header *header;
+};
+
+struct heap {
+	struct heap_header **idx;
+	uint32_t idxused;
+	size_t start_addr, end_addr, max_end;
+};
+
+void heap_create(struct heap *heap, size_t start, size_t idxsize, size_t datasize, size_t maxdatasize);
+void* heap_alloc(struct heap *heap, size_t sz);
+void heap_free(struct heap *heap, void* ptr);
+
+#endif