--- modules/skcms/src/skcms_internals.h.orig	2025-01-01 00:00:00.000000000 +0000
+++ modules/skcms/src/skcms_internals.h	2025-01-01 00:00:00.000000000 +0000
@@ -13,6 +13,15 @@
 #include <stdbool.h>
 #include <stdint.h>

+// Detect big-endian systems
+#if defined(__BYTE_ORDER__) && defined(__ORDER_BIG_ENDIAN__)
+    #if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+        #define SKCMS_BIG_ENDIAN 1
+    #endif
+#elif defined(__BIG_ENDIAN__) || defined(__ppc__) || defined(__ppc64__)
+    #define SKCMS_BIG_ENDIAN 1
+#endif
+
 #ifdef __cplusplus
 extern "C" {
 #endif