OS-3149 lx brand always sends SIGCHLD to parent processes, regardless of how clone was invoked
OS-2887 lxbrand add WALL, WCLONE, WNOTHREAD support to waitid
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Reviewed by: Robert Mustacchi <rm@joyent.com>

*** 107,117 ****
          p_pidp
          p_fixalignment
          p_utraps
          p_agenttp
          p_brand
!         p_brand_data
  
  \#define        P_UTRAP4        (UT_ILLTRAP_INSTRUCTION * CPTRSIZE)
  \#define        P_UTRAP7        (UT_FP_DISABLED * CPTRSIZE)
  \#define        P_UTRAP8        (UT_FP_EXCEPTION_IEEE_754 * CPTRSIZE)
  \#define        P_UTRAP10       (UT_TAG_OVERFLOW * CPTRSIZE)
--- 107,117 ----
          p_pidp
          p_fixalignment
          p_utraps
          p_agenttp
          p_brand
!         __p_brand_data
  
  \#define        P_UTRAP4        (UT_ILLTRAP_INSTRUCTION * CPTRSIZE)
  \#define        P_UTRAP7        (UT_FP_DISABLED * CPTRSIZE)
  \#define        P_UTRAP8        (UT_FP_EXCEPTION_IEEE_754 * CPTRSIZE)
  \#define        P_UTRAP10       (UT_TAG_OVERFLOW * CPTRSIZE)