Sweden-Number/include/builtin16.h

89 lines
2.5 KiB
C

/*
* Win16 built-in DLLs definitions
*
* Copyright 1999 Ulrich Weigand
*/
#ifndef __WINE_BUILTIN16_H
#define __WINE_BUILTIN16_H
#include "windef.h"
#include "ldt.h"
struct _CONTEXT86;
struct _STACK16FRAME;
extern BOOL BUILTIN_Init(void);
extern HMODULE16 BUILTIN_LoadModule( LPCSTR name, BOOL force );
extern LPCSTR BUILTIN_GetEntryPoint16( struct _STACK16FRAME *frame, LPSTR name, WORD *pOrd );
extern void RELAY_Unimplemented16(void);
extern WORD CallFrom16Word();
extern LONG CallFrom16Long();
extern void CallFrom16Register();
extern void CallFrom16Thunk();
extern WORD CALLBACK CallTo16Word( FARPROC16 target, INT nArgs );
extern LONG CALLBACK CallTo16Long( FARPROC16 target, INT nArgs );
extern LONG CALLBACK CallTo16RegisterShort( const struct _CONTEXT86 *context, INT nArgs );
extern LONG CALLBACK CallTo16RegisterLong ( const struct _CONTEXT86 *context, INT nArgs );
#include "pshpack1.h"
typedef struct
{
WORD pushw_bp; /* pushw %bp */
BYTE pushl; /* pushl $target */
void (*target)();
WORD call; /* call CALLFROM16 */
WORD callfrom16;
} ENTRYPOINT16;
#define EP(target, offset) { 0x5566, 0x68, (target), 0xe866, (offset) }
typedef struct
{
BYTE pushl; /* pushl $relay */
DWORD relay;
BYTE lcall; /* lcall __FLATCS__:glue */
DWORD glue;
WORD flatcs;
BYTE prefix; /* lret $nArgs */
BYTE lret;
WORD nArgs;
LPCSTR profile; /* profile string */
} CALLFROM16;
#define CF16_WORD( relay, nArgs, profile ) \
{ 0x68, (DWORD)(relay), \
0x9a, (DWORD)CallFrom16Word, __FLATCS__, \
0x66, (nArgs)? 0xca : 0xcb, (nArgs)? (nArgs) : 0x9090, \
(profile) }
#define CF16_LONG( relay, nArgs, profile ) \
{ 0x68, (DWORD)(relay), \
0x9a, (DWORD)CallFrom16Long, __FLATCS__, \
0x66, (nArgs)? 0xca : 0xcb, (nArgs)? (nArgs) : 0x9090, \
(profile) }
#define CF16_REGS( relay, nArgs, profile ) \
{ 0x68, (DWORD)(relay), \
0x9a, (DWORD)CallFrom16Register, __FLATCS__, \
0x66, (nArgs)? 0xca : 0xcb, (nArgs)? (nArgs) : 0x9090, \
(profile) }
#include "poppack.h"
typedef struct
{
const char *name; /* DLL name */
void *module_start; /* 32-bit address of the module data */
int module_size; /* Size of the module data */
const BYTE *code_start; /* 32-bit address of DLL code */
const BYTE *data_start; /* 32-bit address of DLL data */
} WIN16_DESCRIPTOR;
#endif /* __WINE_BUILTIN16_H */