__gnu_printf__    125 maint/gnulib/lib/stdio.in.h # define _GL_ATTRIBUTE_SPEC_PRINTF_STANDARD __gnu_printf__
__gnu_printf__     55 maint/gnulib/lib/string-buffer.h   ATTRIBUTE_FORMAT ((__gnu_printf__, 2, 0))
__gnu_printf__     67 maint/gnulib/lib/string-buffer.h   ATTRIBUTE_FORMAT ((__gnu_printf__, 2, 3))
__gnu_printf__     52 maint/gnulib/lib/textstyle.in.h #  define _GL_ATTRIBUTE_SPEC_PRINTF_STANDARD __gnu_printf__