sys-devel/autogen|https://git.savannah.gnu.org/gitweb/?p=gnulib.git;a=blob_plain;f=lib/verify.h;h=3b57ddee0acffd23cc51bc8910a15cf879f90619;hb=537a5511ab0b1326e69b32f87593a50aedb8a589|toolchain@gentoo.org