HPUX_SYS_opipe    125 compat/hpux/hppa/hpux_syscall.h #define	HPUX_SYS_opipe	42
HPUX_SYS_opipe    131 compat/hpux/m68k/hpux_syscall.h #define	HPUX_SYS_opipe	42