rump___sysimpl_open
#define RUMP_SYS_RENAME_OPEN rump___sysimpl_open
int rump___sysimpl_open(const char *, int, mode_t);
__weak_alias(open,rump___sysimpl_open);
__weak_alias(_open,rump___sysimpl_open);
__strong_alias(_sys_open,rump___sysimpl_open);