From 082e28b8eba65c09380f3117d2f71016050c560a Mon Sep 17 00:00:00 2001
From: sigsegv7 <ian@vegaa.systems>
Date: Sun, 17 Sep 2023 21:04:46 -0400
Subject: Ensure little endian

Signed-off-by: sigsegv7 <ian@vegaa.systems>
---
 main.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/main.c b/main.c
index 0a3c757..9027169 100644
--- a/main.c
+++ b/main.c
@@ -33,6 +33,10 @@
 #include <assert.h>
 #include <unistd.h>
 
+#if __BYTE_ORDER__ != __ORDER_LITTLE_ENDIAN__
+#error "Big endian machines not supported yet"
+#endif
+
 #define flip_block(TMP_VAR, TYPE, BUF, POS)         \
         TMP_VAR = *(TYPE *)&BUF[POS];               \
         TMP_VAR = ~TMP_VAR;                         \
-- 
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