R=r DELTA=40 (9 added, 3 deleted, 28 changed) OCL=35277 CL=35305
R=r,gri,rsc APPROVED=rsc DELTA=53 (12 added, 6 deleted, 35 changed) OCL=31822 CL=32282
uses gcc to determine system header layouts and emits simple C or Go. see comment in main.c. R=r DELTA=1069 (1067 added, 0 deleted, 2 changed) OCL=26682 CL=26880