Implemented processing for actions: SPI_GET/SETGRIDGRANULARITY,
SPI_GET/SETICONTITLEWRAP, SPI_GET/SETMENUDROPALIGNMENT,
SPI_GET/SETDOUBLECLKWIDTH, SPI_GET/SETDOUBLECLKHEIGHT,
SPI_GET/SETDOUBLECLICKTIME.

diff --git a/include/sysmetrics.h b/include/sysmetrics.h
index d582b3f..70df706 100644
--- a/include/sysmetrics.h
+++ b/include/sysmetrics.h
@@ -10,6 +10,7 @@
 extern void SYSMETRICS_Init(void);  /* sysmetrics.c */
 extern INT SYSMETRICS_Set( INT index, INT value );  /* sysmetrics.c */
 extern void SYSCOLOR_Init(void);  /* syscolor.c */
+extern void SYSPARAMS_GetDoubleClickSize( INT *width, INT *height );
 
 /* Wine extensions */
 #define SM_WINE_BPP (SM_CMETRICS+1)  /* screen bpp */