XPOS               53 lib/gfxpoly/active.c                 assert((XPOS(s, y) - XPOS(l, y)) >= 0);
XPOS              860 lib/gfxpoly/poly.c #define XPOS_EQ(s1,s2,ypos) (XPOS((s1),(ypos))==XPOS((s2),(ypos)))
XPOS              883 lib/gfxpoly/poly.c     double x = XPOS(seg, y);
XPOS              892 lib/gfxpoly/poly.c     double x = XPOS(seg, y);
XPOS               87 lib/gfxpoly/poly.h #define XPOS_INT(s,ypos) ((int)ceil(XPOS((s),ypos)))