\File{grind5b\-2.c},{22:23},{Jun 12 1988}
\L{\LB{\K{\#include} \<ssap.h\>}}
\L{\LB{}}
\L{\LB{...}}
\L{\LB{}}
\L{\LB{\K{int}}\Tab{8}{owned = 0;}}
\L{\LB{\K{int}}\Tab{8}{required;}\Tab{32}{\C{}\/* initialized from connection negotation *\/\CE{}}}
\L{\LB{\K{int}}\Tab{8}{settings;}\Tab{32}{\C{}\/*   .. *\/\CE{}}}
\L{\LB{}}
\L{\LB{...}}
\L{\LB{}}
\L{\LB{\K{\#define} dotoken(requires,shift,bit,type) \!}}
\L{\LB{\{ \!}}
\L{\LB{    \K{if} (requirements \& requires) \!}}
\L{\LB{}\Tab{8}{\K{switch} (settings \& (ST\_MASK \<\< shift)) \{ \!}}
\L{\LB{}\Tab{8}{    \K{case} ST\_CALL\_VALUE \<\< shift: \!}}
\L{\LB{}\Tab{16}{settings \&= \~(ST\_MASK \<\< shift); \!}}
\L{\LB{}\Tab{16}{settings \|= ST\_INIT\_VALUE \<\< shift; \!}}
\L{\LB{}\Tab{16}{\K{break}; \!}}
\L{\LB{ \!}}
\L{\LB{}\Tab{8}{    \K{case} ST\_INIT\_VALUE: \!}}
\L{\LB{}\Tab{16}{\K{break}; \!}}
\L{\LB{ \!}}
\L{\LB{}\Tab{8}{    \K{case} ST\_RESP\_VALUE: \!}}
\L{\LB{}\Tab{16}{owned \|= bit; \!}}
\L{\LB{}\Tab{16}{\K{break}; \!}}
\L{\LB{ \!}}
\L{\LB{}\Tab{8}{    \K{default}: \!}}
\L{\LB{}\Tab{16}{error (\S{}\"initial \%s token setting\"\SE{}, type); \!}}
\L{\LB{}\Tab{8}{\} \!}}
\L{\LB{\}}}
\L{\LB{}}
\L{\LB{    dotokens ();}}
\L{\LB{}}
\L{\LB{\K{\#undef}  dotoken}}