_GL_WARN_ON_USE_CXX   90 build-aux/snippet/warn-on-use.h #  define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
_GL_WARN_ON_USE_CXX   95 build-aux/snippet/warn-on-use.h #  define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
_GL_WARN_ON_USE_CXX   98 build-aux/snippet/warn-on-use.h #  define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \