diff --git a/Source/DrangPlatform/Include/drang/platform.h b/Source/DrangPlatform/Include/drang/platform.h
index fcaca42..d162d0b 100644
--- a/Source/DrangPlatform/Include/drang/platform.h
+++ b/Source/DrangPlatform/Include/drang/platform.h
@@ -36,11 +36,9 @@
 #    define DRANG_ALLOC_ALIGN_ATTR(idx) __attribute__((alloc_align(idx)))
 #    define DRANG_MALLOC_ATTR __attribute__((malloc))
 
+
+#define DRANG_BIT_CAST(_Expr_, _From_, _To_) __builtin_bit_cast(_To_, _Expr_)
+
 #else
-#    define DRANG_PRINTF_ATTR(fmt_idx, arg_idx)
-#    define DRANG_VPRINTF_ATTR(fmt_idx)
-#    define DRANG_ALLOC_SIZE_COUNT_ATTR(idx, count)
-#    define DRANG_ALLOC_SIZE_ATTR(idx)
-#    define DRANG_ALLOC_ALIGN_ATTR(idx)
-#    define DRANG_MALLOC_ATTR
+#error "Unsupported compiler, please implement attribute macros"
 #endif