Searched refs:cdir (Results 1 – 1 of 1) sorted by relevance
118 static void boundary_sub(int a, int adir, int b, int bdir, int *c, int *cdir) in boundary_sub() argument123 *cdir = adir - bdir; in boundary_sub()124 if (*cdir == -2) { in boundary_sub()127 } else if (*cdir == 2) { in boundary_sub()
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