Lines Matching defs:adir
394 static void boundary_abs(int a, int adir, int *b, int *bdir)
396 if (a < 0 || (a == 0 && adir < 0)) {
398 *bdir = -adir;
401 *bdir = adir;
406 void boundary_sub(int a, int adir, int b, int bdir, int *c, int *cdir)
408 adir = adir < 0 ? -1 : (adir > 0 ? 1 : 0);
411 *cdir = adir - bdir;
421 int boundary_lt(unsigned int a, int adir, unsigned int b, int bdir)
423 assert(a > 0 || adir >= 0);
425 if (adir < 0) {
427 adir = 1;
428 } else if (adir > 0)
429 adir = 1;
435 return a < b || (a == b && adir < bdir);