IMAGEHLP_MODULE

The IMAGEHLP_MODULE structure contains module information.

typedef struct _IMAGEHLP_MODULE {
    DWORD    SizeOfStruct;
    DWORD    BaseOfImage;
    DWORD    ImageSize;
    DWORD    TimeDateStamp;
    DWORD    CheckSum;
    DWORD    NumSyms;
    SYM_TYPE SymType;
    TCHAR    ModuleName[32];
    TCHAR    ImageName[256];
    TCHAR    LoadedImageName[256];
} IMAGEHLP_MODULE, *PIMAGEHLP_MODULE;

Win64: This structure is defined as follows.

typedef struct _IMAGEHLP_MODULE64 {
    DWORD    SizeOfStruct;
    DWORD64  BaseOfImage;
    DWORD    ImageSize;
    DWORD    TimeDateStamp;
    DWORD    CheckSum;
    DWORD    NumSyms;
    SYM_TYPE SymType;
    TCHAR    ModuleName[32];
    TCHAR    ImageName[256];
    TCHAR    LoadedImageName[256];
} IMAGEHLP_MODULE64, *PIMAGEHLP_MODULE64;

Members

SizeOfStruct

Specifies the size of the structure. The caller must set this member to sizeof(IMAGEHLP_MODULE).

BaseOfImage

Specifies the base virtual address where the image is loaded.

ImageSize

Specifies the size of the image.

TimeDateStamp

Specifies the date and timestamp value. The value is represented in the number of seconds elapsed since midnight (00:00:00), January 1, 1970, Universal Coordinated Time, according to the system clock. The timestamp can be printed using the C run-time (CRT) function ctime.

CheckSum

Specifies the computed checksum of the image. This value can be zero.

NumSyms

Specifies the number of symbols in the symbol table.

SymType

Specifies the type of symbols that are loaded. This member can be one of the following values.

Value	Meaning
SymNone	No symbols are loaded.
SymCoff	COFF symbols.
SymCv	CodeView symbols.
SymPdb	.pdb file
SymExport	Symbols generated from a DLL's export table.
SymDeferred	The library has not yet attempted to load symbols.
SymSym	.SYM file

ModuleName

Specifies the module name.

ImageName

Specifies the image name. The name may or may not contain a full path.

LoadedImageName

Specifies the full path and file name from which symbols were loaded.

Requirements

  Windows NT/2000: Requires Windows NT 3.51 or later.
  Windows 95/98: Requires Windows 95 or later. Available as a redistributable for Windows 95.
  Header: Declared in Dbghelp.h.

See Also

Debug Help Library Overview, DbgHelp Structures, SymGetModuleInfo