2138 void C_MTXQuat ( Mtx m, const Quaternion *q )  in C_MTXQuat()  argument
2145     ASSERTMSG( (q != 0),                         MTX_QUAT_2     );  in C_MTXQuat()
2146     ASSERTMSG( ( q->x || q->y || q->z || q->w ), MTX_QUAT_3     );  in C_MTXQuat()
2149     s = 2.0f / ( (q->x * q->x) + (q->y * q->y) + (q->z * q->z) + (q->w * q->w) );  in C_MTXQuat()
2151     xs = q->x *  s;     ys = q->y *  s;  zs = q->z *  s;  in C_MTXQuat()
2152     wx = q->w * xs;     wy = q->w * ys;  wz = q->w * zs;  in C_MTXQuat()
2153     xx = q->x * xs;     xy = q->x * ys;  xz = q->x * zs;  in C_MTXQuat()
2154     yy = q->y * ys;     yz = q->y * zs;  zz = q->z * zs;  in C_MTXQuat()
2180 void PSMTXQuat ( register Mtx m, const register Quaternion *q )  in PSMTXQuat()  argument
2191         psq_l       tmp0, 0(q), 0, 0  in PSMTXQuat()
2193         psq_l       tmp1, 8(q), 0, 0  in PSMTXQuat()