_gl_unregister_fd 71 maint/gnulib/lib/close.c _gl_unregister_fd (fd); _gl_unregister_fd 68 maint/gnulib/lib/closedir.c _gl_unregister_fd (fd); _gl_unregister_fd 97 maint/gnulib/lib/fclose.c _gl_unregister_fd (fd); _gl_unregister_fd 936 maint/gnulib/lib/unistd.in.h _GL_EXTERN_C void _gl_unregister_fd (int fd);