#25 SuperH support fails to compile

[Mike Frysinger]

the sh64 target defines (in defs.h) and uses (in
process.c) 'REG_SYSCALL' ... however, the sh target
also tries to use it in process.c but it is never
defined in defs.h for sh ...

i dont know whether the fix is to remove the offending
line from process.c for the sh target or to define
REG_SYSCALL in defs.h, but doing one or the other will
allow strace to compile again :)