1 files changed, 3 insertions, 2 deletions
diff --git a/libc/src/string/memcmp.cpp b/libc/src/string/memcmp.cpp
index adfbc1eca326..68996fb78723 100644
--- a/libc/src/string/memcmp.cpp
+++ b/libc/src/string/memcmp.cpp
@@ -7,15 +7,16 @@
 //===----------------------------------------------------------------------===//
 
 #include "src/string/memcmp.h"
+#include "src/__support/macros/config.h"
 #include "src/string/memory_utils/inline_memcmp.h"
 
 #include <stddef.h> // size_t
 
-namespace LIBC_NAMESPACE {
+namespace LIBC_NAMESPACE_DECL {
 
 LLVM_LIBC_FUNCTION(int, memcmp,
                    (const void *lhs, const void *rhs, size_t count)) {
   return inline_memcmp(lhs, rhs, count);
 }
 
-} // namespace LIBC_NAMESPACE
+} // namespace LIBC_NAMESPACE_DECL