gpc_b16c         1935 contrib/libtests/pngstest.c    {gpc_b16g,gpc_unpg,gpc_b16c,gpc_unpc, gpc_A,   gpc_noop,gpc_A,   gpc_noop},
gpc_b16c         1952 contrib/libtests/pngstest.c    {gpc_b16g,gpc_unpg,gpc_b16c,gpc_unpc, gpc_A,   gpc_noop,gpc_A,   gpc_noop},