GL_STACK_ELEMENT  161 maint/gnulib/lib/stack.h #undef GL_STACK_ELEMENT
GL_STACK_ELEMENT   29 maint/gnulib/tests/test-stack.c #define GL_STACK_ELEMENT int
GL_STACK_ELEMENT   33 maint/gnulib/tests/test-stack.c #define GL_STACK_ELEMENT const char *