remove [[]] syntax

alanzhao1 · nickdesaulniers · web-flow · commit 5047b8f4ee90 · 2025-02-05T13:33:21.000-08:00
Co-authored-by: Nick Desaulniers &lt;nick.desaulniers@gmail.com&gt;
diff --git a/libc/include/__llvm-libc-common.h b/libc/include/__llvm-libc-common.h
@@ -45,9 +45,6 @@
 #define __NOEXCEPT throw()
 #endif
 
-#undef _Returns_twice
-#define _Returns_twice [[gnu::returns_twice]]
-
 #else // not __cplusplus
 
 #undef __BEGIN_C_DECLS
