include/shell.h

/*
 * 				Shell Library definitions
 */

extern INT ShellAbout(HWND hWnd, LPCSTR szApp, LPCSTR szOtherStuff, HICON hIcon);
extern void SHELL_LoadRegistry();
extern void SHELL_SaveRegistry();
extern BOOL SHELL_Init();

#define SHELL_ERROR_SUCCESS           0L
#define SHELL_ERROR_BADDB             1L
#define SHELL_ERROR_BADKEY            2L
#define SHELL_ERROR_CANTOPEN          3L
#define SHELL_ERROR_CANTREAD          4L
#define SHELL_ERROR_CANTWRITE         5L
#define SHELL_ERROR_OUTOFMEMORY       6L
#define SHELL_ERROR_INVALID_PARAMETER 7L
#define SHELL_ERROR_ACCESS_DENIED     8L

#define REG_SZ                  1           /* string type */

#define HKEY_CLASSES_ROOT       1

#ifdef WINELIB32
typedef void* HKEY;
#else
typedef DWORD HKEY;
#endif
typedef HKEY FAR* LPHKEY;

typedef struct tagKEYSTRUCT {
	HKEY		hKey;
	LPSTR		lpSubKey;
	DWORD		dwType;
	LPSTR		lpValue;
	struct tagKEYSTRUCT *lpPrevKey;
	struct tagKEYSTRUCT *lpNextKey;
	struct tagKEYSTRUCT *lpSubLvl;
} KEYSTRUCT, *LPKEYSTRUCT;

typedef struct { 	   /* structure for dropped files */ 
	WORD		wSize;
	POINT		ptMousePos;   
	BOOL		fInNonClientArea;
	/* memory block with filenames follows */     
} DROPFILESTRUCT, *LPDROPFILESTRUCT; 

#define SE_ERR_SHARE            26
#define SE_ERR_ASSOCINCOMPLETE  27
#define SE_ERR_DDETIMEOUT       28
#define SE_ERR_DDEFAIL          29
#define SE_ERR_DDEBUSY          30
#define SE_ERR_NOASSOC          31

LRESULT AboutDlgProc(HWND hWnd,UINT msg,WPARAM wParam,LPARAM lParam);