build and test environment using makefile and basic SDL3 setup

1 files changed, 13 insertions, 0 deletions

diff --git a/src/util/alloc.h b/src/util/alloc.h
new file mode 100644
index 0000000..17841e4
--- /dev/null
+++ b/src/util/alloc.h
@@ -0,0 +1,13 @@
+#ifndef LEO_ALLOC_H
+#define LEO_ALLOC_H
+
+#include <stddef.h>
+
+struct LEO_Allocator {
+	void *(*alloc)(size_t size);
+	void *(*realloc)(void *ptr, size_t new_size);
+	void (*free)(void *ptr);
+	void *ctx;
+};
+
+#endif