10
DLL Data Types
The
of functions that links Windows operating systems and
DOME software applications. This section describes the
data types specific to DOME as well as the Windows
types and structures used in the DLL.
DOME types
The standard C types of
different things to different compilers. The DOME types,
however, are strictly defined as signed or unsigned and
by byte size, as shown in this table.
Size
1 byte
2 bytes
4 bytes
Windows types and structures
The DLL uses standard Windows types and structures, as
shown in this table.
Type or Structure
DWORD
HDC
SIZE
POINT
Dynamic Link Library (DLL) is a group
mdpcint
DOME Types
Signed
SBYTE
SWORD
SDWORD
Windows Types and Structures
Definition
Unsigned 4 bytes
Handle to display-device context
SIZE structure as defined on page 33
POINT structure as defined on page 35
,
, and
char
int
long
Unsigned
UBYTE
UWORD
UDWORD
Chapter 2
can mean