158 } DDSVector4;  typedef
749   ConstructOrdering(const size_t,const DDSVector4 *,const DDSVector3,
750     DDSVector4 *, DDSVector4 *, unsigned char *, size_t),
771   WriteSingleColorFit(Image *,const DDSVector4 *,const ssize_t *),
774 static inline void VectorAdd(const DDSVector4 left, const DDSVector4 right,  in VectorAdd()
775   DDSVector4 *destination)  in VectorAdd()
783 static inline void VectorClamp(DDSVector4 *value)  in VectorClamp()
798 static inline void VectorCopy43(const DDSVector4 source,  in VectorCopy43()
806 static inline void VectorCopy44(const DDSVector4 source,  in VectorCopy44()
807   DDSVector4 *destination)  in VectorCopy44()
815 static inline void VectorNegativeMultiplySubtract(const DDSVector4 a,  in VectorNegativeMultiplySubtract()
816   const DDSVector4 b, const DDSVector4 c, DDSVector4 *destination)  in VectorNegativeMultiplySubtract()
824 static inline void VectorMultiply(const DDSVector4 left,  in VectorMultiply()
825   const DDSVector4 right, DDSVector4 *destination)  in VectorMultiply()
841 static inline void VectorMultiplyAdd(const DDSVector4 a, const DDSVector4 b,  in VectorMultiplyAdd()
842   const DDSVector4 c, DDSVector4 *destination)  in VectorMultiplyAdd()
858 static inline void VectorReciprocal(const DDSVector4 value,  in VectorReciprocal()
859   DDSVector4 *destination)  in VectorReciprocal()
867 static inline void VectorSubtract(const DDSVector4 left,  in VectorSubtract()
868   const DDSVector4 right, DDSVector4 *destination)  in VectorSubtract()
884 static inline void VectorTruncate(DDSVector4 *value)  in VectorTruncate()
992   const DDSVector4 *points, const ssize_t *map, const DDSVector3 principle,  in CompressClusterFit()
993   const DDSVector4 metric, DDSVector3 *start, DDSVector3* end,  in CompressClusterFit()
999   DDSVector4  in CompressClusterFit()
1062       DDSVector4  in CompressClusterFit()
1093           DDSVector4  in CompressClusterFit()
1224   const DDSVector4* points, const ssize_t *map, const DDSVector3 principle,  in CompressRangeFit()
1225   const DDSVector4 metric, DDSVector3 *start, DDSVector3 *end,  in CompressRangeFit()
1371   DDSVector4  in ComputePrincipleComponent()
1399     DDSVector4  in ComputePrincipleComponent()
1432   const DDSVector4 *points, float *covariance)  in ComputeWeightedCovariance()
1488   const DDSVector4 *points, const DDSVector3 axis, DDSVector4 *pointsWeights,  in ConstructOrdering()
1489   DDSVector4 *xSumwSum, unsigned char *order, size_t iteration)  in ConstructOrdering()
1556     DDSVector4  in ConstructOrdering()
2522   DDSVector4 *points, const ssize_t *map, const MagickBooleanType clusterFit)  in WriteCompressed()
2532   DDSVector4  in WriteCompressed()
2799       DDSVector4  in WriteFourCC()
3022 static void WriteSingleColorFit(Image *image, const DDSVector4 *points,  in WriteSingleColorFit()