ref: 9cf3dc9a259cadc80e6d3840c658ef1d5f7c94a4 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