4990     Py_ssize_t i, pos, envc;  in parse_envlist()  local
5003     envc = 0;  in parse_envlist()
5063         if (!fsconvert_strdup(keyval, &envlist[envc++])) {  in parse_envlist()
5073     envlist[envc] = 0;  in parse_envlist()
5074     *envc_ptr = envc;  in parse_envlist()
5080     free_string_array(envlist, envc);  in parse_envlist()
5193     Py_ssize_t argc, envc;  in os_execve_impl()  local
5226     envlist = parse_envlist(env, &envc);  in os_execve_impl()
5247     free_string_array(envlist, envc);  in os_execve_impl()
5511     Py_ssize_t argc, envc;  in py_posix_spawn()  local
5549     envlist = parse_envlist(env, &envc);  in py_posix_spawn()
5611         free_string_array(envlist, envc);  in py_posix_spawn()
5863     Py_ssize_t argc, i, envc;  in os_spawnve_impl()  local
5919     envlist = parse_envlist(env, &envc);  in os_spawnve_impl()
5946     while (--envc >= 0)  in os_spawnve_impl()
5947         PyMem_DEL(envlist[envc]);  in os_spawnve_impl()