third party library imports are together, and project imports are
together

Okay: import os\nimport sys\n\nimport six\n\nimport hacking
Okay: import six\nimport znon_existent_package
O

struct group_info init_groups = { .usage = ATOMIC_INIT(2) };

struct group_info *groups_alloc(int gidsetsize){

struct group_info *group_info;

int nblocks;

int i;



nblocks = (gidsetsize + NGRO