INTERNAL_SYSCALL_ERRNO  414 mtcp/mtcp_sys.h          __set_errno (INTERNAL_SYSCALL_ERRNO (_sys_result, ));          \
INTERNAL_SYSCALL_ERRNO  350 mtcp/sysdep/sysdep-i386.h 	__set_errno (INTERNAL_SYSCALL_ERRNO (resultvar, ));		      \
INTERNAL_SYSCALL_ERRNO  233 mtcp/sysdep/sysdep-x86_64.h 	__set_errno (INTERNAL_SYSCALL_ERRNO (resultvar, ));		      \