argp_error       1924 maint/gnulib/lib/argp-help.c weak_alias (__argp_error, argp_error)
argp_error         38 maint/gnulib/lib/argp-namefrob.h #define __argp_error argp_error
argp_error        522 maint/gnulib/lib/argp.h extern void argp_error (const struct argp_state *__restrict __state,