__error_at_line    77 maint/gnulib/lib/error.c extern void __error_at_line (int status, int errnum, const char *file_name,
__error_at_line    82 maint/gnulib/lib/error.c # define error_at_line __error_at_line
__error_at_line   410 maint/gnulib/lib/error.c weak_alias (__error_at_line, error_at_line)