1 files changed, 21 insertions, 0 deletions
diff --git a/jv_alloc.h b/jv_alloc.h
new file mode 100644
index 00000000..b4e72c0d
--- /dev/null
+++ b/jv_alloc.h
@@ -0,0 +1,21 @@
+#ifndef JV_ALLOC_H
+#define JV_ALLOC_H
+
+#include <stddef.h>
+
+#if JQ_DEBUG
+extern volatile char jv_mem_uninitialised;
+#endif
+
+static void jv_mem_invalidate(void* mem, size_t n) {
+#if JQ_DEBUG
+  char* m = mem;
+  while (n--) *m++ ^= jv_mem_uninitialised ^ jv_mem_uninitialised;
+#endif
+}
+
+void* jv_mem_alloc(size_t);
+void jv_mem_free(void*);
+__attribute__((warn_unused_result)) void* jv_mem_realloc(void*, size_t);
+
+#endif