Add a flag to control whether arena alloc functions are xalloc or normal. Improve error handling

1 files changed, 4 insertions, 0 deletions

diff --git a/src/arena.h b/src/arena.h
index 23dc664..a94001b 100644
--- a/src/arena.h
+++ b/src/arena.h
@@ -3,6 +3,10 @@
 
 #include <stddef.h>
 
+// Whether to use `XALLOC` or normal `malloc` functions for acquiring new memory in an arena. `> 0`
+// enables XALLOC functionality
+#define ___VXGG___USE_XALLOC_FOR_ARENAS___ 1
+
 typedef struct arena arena;
 typedef arena simplearena;