ref: 7a1e3b1a9f4e1b94f02ee5136414ed315ad62c5c dir: /sys/src/cmd/bzip2/lib/plan9.h/
#include <u.h> #include <libc.h> #include <ctype.h> #define exit(x) exits((x) ? "whoops" : nil) #define size_t ulong