_GL_WARN_ON_USE_CXX  319 lib/c++defs.h      _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \
_GL_WARN_ON_USE_CXX  440 lib/string.in.h _GL_WARN_ON_USE_CXX (strchr,
_GL_WARN_ON_USE_CXX  690 lib/string.in.h _GL_WARN_ON_USE_CXX (strpbrk,
_GL_WARN_ON_USE_CXX  699 lib/string.in.h _GL_WARN_ON_USE_CXX (strpbrk,
_GL_WARN_ON_USE_CXX  721 lib/string.in.h _GL_WARN_ON_USE_CXX (strrchr,
_GL_WARN_ON_USE_CXX  115 lib/warn-on-use.h #ifndef _GL_WARN_ON_USE_CXX