Lines Matching defs:lab
242 int lab = 0, t;
261 if( t > 0 ) lab = t;
265 if( lab == 0 ) lab = t;
266 else if( t != lab ) lab = WSHED;
271 if( lab == 0 ) lab = t;
272 else if( t != lab ) lab = WSHED;
277 if( lab == 0 ) lab = t;
278 else if( t != lab ) lab = WSHED;
280 assert( lab != 0 );
281 m[0] = lab;
282 if( lab == WSHED )
