home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Turnbull China Bikeride
/
Turnbull China Bikeride - Disc 2.iso
/
STUTTGART
/
LANG
/
C
/
LIB
/
DESK
/
CORE
/
Desk
/
h
/
JumpRaw
< prev
next >
Wrap
Text File
|
1996-08-16
|
2KB
|
76 lines
#ifndef __Desk_JumpRaw_h
#define __Desk_JumpRaw_h
#ifdef __cplusplus
extern "C" {
#endif
#include <setjmp.h>
#ifndef __Desk_Debug_h
#include "Desk.Debug.h"
#endif
typedef struct {
jmp_buf jmpbuf;
#ifdef Desk__using_SDLS
int Desk_jump__sdls_stackptr;
#endif
}
Desk_jump_buf;
#ifdef Desk__using_SDLS
#include "Desk.Core.h"
#define Desk_Jump_SetJmp(buf) ((buf).Desk_jump__sdls_stackptr=_dll_setjmp(), setjmp((buf).jmpbuf))
#define Desk_Jump_ReceiveLongJmp(buf) _dll_longjmped((buf).Desk_jump__sdls_stackptr)
#else
#define Desk_Jump_SetJmp(buf) setjmp((buf).jmpbuf)
#define Desk_Jump_ReceiveLongJmp(buf)
#endif
#define Desk_Jump_LongJmp(buf, val) longjmp((buf).jmpbuf, val)
typedef struct Desk_jumpauto_buf {
Desk_jump_buf jumpbuf;
struct Desk_jumpauto_buf* previous;
}
Desk_jumpauto_buf;
#ifdef Desk__using_SDLS
extern Desk_jumpauto_buf** Desk_Jump__Ref_autonewestbuf(void);
#endif
#if defined(Desk__using_SDLS) && !defined(Desk__making_Jump)
#define Desk_jumpauto_newestbuf (*Desk_Jump__Ref_autonewestbuf())
#else
extern Desk_jumpauto_buf *Desk_jumpauto_newestbuf;
#endif
#define Desk_JumpAuto__EscapeFromNestedTryUsingReturnOrBreak() \
(Desk_jumpauto_newestbuf!=&Desk_jumpauto__localbuf)
#define Desk_JumpAuto__Push(jumpautobuf) \
(jumpautobuf).previous = Desk_jumpauto_newestbuf; \
Desk_jumpauto_newestbuf = &(jumpautobuf)
#define Desk_JumpAuto__Pop(jumpautobuf) \
Desk_jumpauto_newestbuf = (jumpautobuf).previous
#define Desk_JumpAuto_Try \
{ \
Desk_jumpauto_buf Desk_jumpauto__localbuf; \
volatile int Desk_jumpauto_val; \
Desk_JumpAuto__Push(Desk_jumpauto__localbuf); \
Desk_jumpauto_val = Desk_Jump_SetJmp(Desk_jumpauto__localbuf.jumpbuf); \
\
if (!Desk_jumpauto_val) {
#define Desk_JumpAuto_Catch \
\
\
Desk_JumpAuto__Pop(Desk_jumpauto__localbuf); \
} \
else { \
\
Desk_JumpAuto__Pop(Desk_jumpauto__localbuf); \
Desk_Jump_ReceiveLongJmp(Desk_jumpauto__localbuf.jumpbuf);
#define Desk_JumpAuto_EndCatch \
} \
}
#define Desk_JumpAuto_Throw(val) Desk_Jump_LongJmp(Desk_jumpauto_newestbuf->jumpbuf, val)
#define Desk_JumpAuto_TryCatch(trycode, catchcode) \
Desk_JumpAuto_Try { trycode } \
Desk_JumpAuto_Catch { catchcode } \
Desk_JumpAuto_EndCatch
#ifdef __cplusplus
}
#endif
#endif