C/C++ Datatype Conversion

If you want to use the Win32 API within PowerBuilder, you have to know the prototype modul. The following list is not an exhaustive list of all C and C++ to PowerBuilder Datatype but most of the common Datatype that I've used over the years of interfacing PowerBuilder and C/C++ programs. There are two lists, the first is PowerBuilder to C++ Datatype, useful for the C Proxy Generator. Then there is a list of C/C++ to PowerBuilder Datatype useful for people writing DLL's and the like:

PowerBuilder Datatype	C/C++ Datatype
Blob	PBBlob
Boolean	int
Character	char
Date	PBDate
DateTime	PBDateTime
Decimal	PBDecimal
Double	double
Integer	int
Real	float
String	PBString
Time	PBTime
UnSignedInteger	unsigned int

C/C++ Datatype	PowerBuilder Datatype
BOOL	Boolean
WORD	UnSignedInteger
DWORD	UnSignedLong
HANDLE	UnSignedLong
HWND	UnSignedLong
LPSTR	String Ref
LPBYTE	String Ref
LPINT	Long Ref
char	Blob {1}
int	Integer
unsigned int	UnsignedInt
long	Long
ULONG/unsigned long	UnsignedLong
double	Double
char *	String Ref