Compile warnings

Author: pschatzmann

.gitignore

@@ -3,10 +3,7 @@
 
 # VS code
 .vscode/*
-!.vscode/settings.json
-!.vscode/tasks.json
-!.vscode/launch.json
-!.vscode/extensions.json
+.vscode/settings.json
 *.code-workspace
 
 # Local History for Visual Studio Code

src/libhelix-aac/aaccommon.h

@@ -56,8 +56,14 @@
 #  define AAC_ENABLE_SBR
 #endif //  HELIX_FEATURE_AUDIO_CODEC_AAC_SBR.
 
-#if !defined(ARDUINO) && defined(__GNUC__) 
-#pragma GCC diagnostic ignored "-Wstringop-overflow"
+#if !defined(ARDUINO) 
+#  if defined(__clang__)
+// n/a
+#  elif defined(__GNUC__) || defined(__GNUG__)
+#    pragma GCC diagnostic ignored "-Wstringop-overflow"
+#  elif defined(_MSC_VER)
+// n/a
+#  endif
 #endif
 
 #include "aacdec.h"