2 struct sopcode { int x; } ;
3 union uopcode { int x; } ;
11 return opcode + sopcode + uopcode;
20 int main(register int x)
26 extern unsigned int y;
28 typedef char *cstring;
29 extern cstring add_extension(cstring s, const cstring suffix);
32 extern cstring filename;
34 extern int parseOpLine (cstring filename, cstring line);