/*
       File:       SegLoad.h
   
       Contains:   Segment Loader Interfaces.
   
       Version:    Technology: Mac OS 8
                   Release:    QuickTime 6.0.2
   
       Copyright:  (c) 1985-2001 by Apple Computer, Inc., all rights reserved
   
       Bugs?:      For bug reports, consult the following page on
                   the World Wide Web:
   
                       http://developer.apple.com/bugreporter/
   
  */
  ifndef __SEGLOAD__
  define __SEGLOAD__
  
  ifndef __MACTYPES__
  include <MacTypes.h>
  endif
  
  if PRAGMA_ONCE
  #pragma once
  endif
  
  ifdef __cplusplus
  extern "C" {
  endif
  
  if PRAGMA_IMPORT
  #pragma import on
  endif
  
  if PRAGMA_STRUCT_ALIGN
      #pragma options align=mac68k
  #elif PRAGMA_STRUCT_PACKPUSH
      #pragma pack(push, 2)
  #elif PRAGMA_STRUCT_PACK
      #pragma pack(2)
  endif
  
  if TARGET_CPU_68K && !TARGET_RT_MAC_CFM || !TARGET_OS_MAC
  /*
     CountAppFiles, GetAppFiles, ClrAppFiles, GetAppParms, getappparms, 
     and the AppFile data structure and enums are obsolete. 
     They are still supported for writing old style 68K apps, 
     but they are not supported for CFM-based apps.
     Use AppleEvents to determine which files are to be 
     opened or printed from the Finder.
  */
  enum {
      appOpen                     = 0,                            /*Open the Document (s)*/
      appPrint                    = 1                             /*Print the Document (s)*/
  };
  
  struct AppFile {
      short                           vRefNum;
      OSType                          fType;
      short                           versNum;                    /*versNum in high byte*/
      Str255                          fName;
  };
  typedef struct AppFile                  AppFile;
  if CALL_NOT_IN_CARBON
  EXTERN_API( void )
  CountAppFiles                   (short *                message,
                                   short *                count);
  
  EXTERN_API( void )
  GetAppFiles                     (short                  index,
                                   AppFile *              theFile);
  
  EXTERN_API( void )
  ClrAppFiles                     (short                  index);
  
  EXTERN_API( void )
  GetAppParms                     (Str255                 apName,
                                   short *                apRefNum,
                                   Handle *               apParam)                            ONEWORDINLINE(0xA9F5);
  
  endif  /* CALL_NOT_IN_CARBON */
  
  if CALL_NOT_IN_CARBON
  EXTERN_API_C( void )
  getappparms                     (char *                 apName,
                                   short *                apRefNum,
                                   Handle *               apParam);
  
  endif  /* CALL_NOT_IN_CARBON */
  
  endif  /* TARGET_CPU_68K && !TARGET_RT_MAC_CFM || !TARGET_OS_MAC */
  
   
  /*
     Because PowerPC applications don't have segments.
     But, in order to allow applications to not have conditionalized
     source code, UnloadSeg is macro'ed away for PowerPC.
  */
  if TARGET_CPU_68K
  if CALL_NOT_IN_CARBON
  EXTERN_API( void )
  UnloadSeg                       (void *                 routineAddr)                        ONEWORDINLINE(0xA9F1);
  
  endif  /* CALL_NOT_IN_CARBON */
  
  else
  define UnloadSeg(x)
  endif  /* TARGET_CPU_68K */
  
  /* ExitToShell() has moved to Process.h*/
  
  if PRAGMA_STRUCT_ALIGN
      #pragma options align=reset
  #elif PRAGMA_STRUCT_PACKPUSH
      #pragma pack(pop)
  #elif PRAGMA_STRUCT_PACK
      #pragma pack()
  endif
  
  ifdef PRAGMA_IMPORT_OFF
  #pragma import off
  #elif PRAGMA_IMPORT
  #pragma import reset
  endif
  
  ifdef __cplusplus
  }
  endif
  
  endif /* __SEGLOAD__ */