diff --git a/CMakeLists.txt b/CMakeLists.txt
index 352fc8ecf..1f9ccf2ca 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -766,7 +766,7 @@ if(LIBC)
     set(HAVE_SIGNAL_H 1)
     foreach(_FN
             malloc calloc realloc free qsort abs memset memcpy memmove memcmp
-            wcslen wcslcpy wcslcat wcsdup wcsstr wcscmp wcsncmp _wcsicmp _wcsnicmp
+            wcslen wcsdup wcsstr wcscmp wcsncmp _wcsicmp _wcsnicmp
             strlen _strrev _strupr _strlwr strchr strrchr strstr itoa _ltoa
             _ultoa strtol strtoul strtoll strtod atoi atof strcmp strncmp
             _stricmp _strnicmp strtok_s sscanf