Windows NT 4.0 source code leak
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

43 lines
1.3 KiB

// Global Segment Info table (snarfed from emdp.hmd)
typedef struct _sgf {
union {
struct {
unsigned short fRead :1;
unsigned short fWrite :1;
unsigned short fExecute:1;
unsigned short f32Bit :1;
unsigned short res1 :4;
unsigned short fSel :1;
unsigned short fAbs :1;
unsigned short res2 :2;
unsigned short fGroup :1;
unsigned short res3 :3;
} u1;
struct {
unsigned short segAttr :8;
unsigned short saAttr :4;
unsigned short misc :4;
} u2;
} u;
} SGF;
typedef struct _sgi {
SGF sgf; // Segment flags
unsigned short iovl; // Overlay number
unsigned short igr; // Group index
unsigned short isgPhy; // Physical segment index
unsigned short isegName; // Index to segment name
unsigned short iclassName; // Index to segment class name
unsigned long doffseg; // Starting offset inside physical segment
unsigned long cbSeg; // Logical segment size
} SGI;
typedef SGI FAR * LPSGI;
typedef struct _GSI {
unsigned short csgMax;
unsigned short csgLogical;
SGI rgsgi[1];
} GSI;
typedef GSI FAR * LPGSI;