388 static float SC_distf2(float x1, float y1, float x2, float y2)  in SC_distf2()  argument
390     float x = x2 - x1;  in SC_distf2()
395 static float SC_distf3(float x1, float y1, float z1, float x2, float y2, float z2)  in SC_distf3()  argument
397     float x = x2 - x1;  in SC_distf3()
683                         float x2, float y2, float z2)  in SC_drawLine()  argument
690     float vtx[] = { x1, y1, z1, x2, y2, z2 };  in SC_drawLine()
724                                  float x2, float y2, float z2,  in SC_drawQuadTexCoords()  argument
742     float vtx[] = {x1,y1,z1, x2,y2,z2, x3,y3,z3, x4,y4,z4};  in SC_drawQuadTexCoords()
759                         float x2, float y2, float z2,  in SC_drawQuad()  argument
764                          x2, y2, z2, 1, 1,  in SC_drawQuad()
830                         float x2, float y2, float z)  in SC_drawRect()  argument
833                 x2, y2, z,  in SC_drawRect()
834                 x2, y1, z,  in SC_drawRect()