__LDBL_REDIR1     540 maint/gnulib/lib/cdefs.h   __LDBL_REDIR1 (name, proto, __nldbl_##name)
__LDBL_REDIR1     551 maint/gnulib/lib/cdefs.h   __LDBL_REDIR1 (name, proto, __nldbl_##alias)