Switch-list control block structure.
typedef struct _SWCNTRL { HWND hwnd; /* Window handle. */ HWND hwndIcon; /* Window-handle icon. */ HPROGRAM hprog; /* Program handle. */ PID idProcess; /* Process identity. */ ULONG idSession; /* Session identity. */ ULONG uchVisibility; /* Visibility: */ ULONG fbJump; /* Jump indicator: */ CHAR szSwtitle[MAXNAMEL+4]; /* Switch-list control block title (null-terminated). */ ULONG bProgType; /* Program type. */ } SWCNTRL; typedef SWCNTRL * PSWCNTRL ;