rump___sysimpl_getpgid
#define RUMP_SYS_RENAME_GETPGID rump___sysimpl_getpgid
pid_t rump___sysimpl_getpgid(pid_t);
__weak_alias(getpgid,rump___sysimpl_getpgid);
__weak_alias(_getpgid,rump___sysimpl_getpgid);
__strong_alias(_sys_getpgid,rump___sysimpl_getpgid);