SCA

Screen change area data structure.

Example Code
 typedef struct _SCA { SCA      pscaNext;                      /*  Linked list pointer. */ ULONG     cRects;                        /*  Number of rectangles in area. */ RECTL     arcl[MAX_SCA_RECTS+1];         /*  Rectangle dimensions. */ ULONG     aulRectSize[MAX_SCA_RECTS+1];  /*  Cached rectangle sizes. */ } SCA;

typedef SCA *PSCA; 