X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/9fe5e02cf615ad121c4460fbaaac2787d1e09c0e..4c6d990440cdba6c7dd294adb7e435770ffcbcc4:/lunaix-os/includes/lunaix/mm/dmm.h

diff --git a/lunaix-os/includes/lunaix/mm/dmm.h b/lunaix-os/includes/lunaix/mm/dmm.h
index 6ea878b..cfe15b3 100644
--- a/lunaix-os/includes/lunaix/mm/dmm.h
+++ b/lunaix-os/includes/lunaix/mm/dmm.h
@@ -4,13 +4,27 @@
 
 #include <stddef.h>
 
-void
-lxsbrk(void* current, void* next);
+#define HEAP_INIT_SIZE 4096
 
-void
-lxmalloc(size_t size);
+typedef struct 
+{
+    void* start;
+    void* brk;
+} heap_context_t;
+
+
+int
+dmm_init(heap_context_t* heap);
+
+int
+lxsbrk(heap_context_t* heap, void* addr);
+void*
+lxbrk(heap_context_t* heap, size_t size);
+
+void*
+lx_malloc(heap_context_t* heap, size_t size);
 
 void
-lxfree(size_t size);
+lx_free(void* ptr);
 
 #endif /* __LUNAIX_DMM_H */