1 files changed, 6 insertions, 0 deletions
diff --git a/lib/dis.h b/lib/dis.h
index ba2a6c7..bb7ec94 100644
--- a/lib/dis.h
+++ b/lib/dis.h
@@ -6,6 +6,12 @@
 #include <stdint.h>
 #include <stdlib.h>
 
+#ifdef __GNUC__
+#define alloca(size) __builtin_alloca(size)
+#else
+extern void * alloca (size_t __size);
+#endif
+
 #define INLINE __attribute__((always_inline))
 #define NOINLINE __attribute__((noinline))