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Retired Document

Important: This sample code may not represent best practices for current development. The project may use deprecated symbols and illustrate technologies and techniques that are no longer recommended.

ComponentIncludes/Components.k.h

/*

     File:       Components.k.h

     Contains:   Component Manager Interfaces.

     Version:    Technology: QuickTime 5.0

                 Release:    Universal Interfaces 3.4

     Copyright:  © 1991-2001 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 __COMPONENTS_K__

#define __COMPONENTS_K__

#include <QuickTime/QuickTime.h>

/*

    Example usage:

        #define CALLCOMPONENT_BASENAME()    Fred

        #define CALLCOMPONENT_GLOBALS() FredGlobalsHandle

        #include <Components.k.h>

    To specify that your component implementation does not use globals, do not #define CALLCOMPONENT_GLOBALS

*/

#ifdef CALLCOMPONENT_BASENAME

    #ifndef CALLCOMPONENT_GLOBALS

        #define CALLCOMPONENT_GLOBALS()

        #define ADD_CALLCOMPONENT_COMMA

    #else

        #define ADD_CALLCOMPONENT_COMMA ,

    #endif

    #define CALLCOMPONENT_GLUE(a,b) a##b

    #define CALLCOMPONENT_STRCAT(a,b) CALLCOMPONENT_GLUE(a,b)

    #define ADD_CALLCOMPONENT_BASENAME(name) CALLCOMPONENT_STRCAT(CALLCOMPONENT_BASENAME(),name)

    EXTERN_API( ComponentResult  ) ADD_CALLCOMPONENT_BASENAME(Open) (CALLCOMPONENT_GLOBALS() ADD_CALLCOMPONENT_COMMA ComponentInstance  self);

    EXTERN_API( ComponentResult  ) ADD_CALLCOMPONENT_BASENAME(Close) (CALLCOMPONENT_GLOBALS() ADD_CALLCOMPONENT_COMMA ComponentInstance  self);

    EXTERN_API( ComponentResult  ) ADD_CALLCOMPONENT_BASENAME(CanDo) (CALLCOMPONENT_GLOBALS() ADD_CALLCOMPONENT_COMMA short  ftnNumber);

    EXTERN_API( ComponentResult  ) ADD_CALLCOMPONENT_BASENAME(Version) (CALLCOMPONENT_GLOBALS());

    EXTERN_API( ComponentResult  ) ADD_CALLCOMPONENT_BASENAME(Register) (CALLCOMPONENT_GLOBALS());

    EXTERN_API( ComponentResult  ) ADD_CALLCOMPONENT_BASENAME(Target) (CALLCOMPONENT_GLOBALS() ADD_CALLCOMPONENT_COMMA ComponentInstance  target);

    EXTERN_API( ComponentResult  ) ADD_CALLCOMPONENT_BASENAME(Unregister) (CALLCOMPONENT_GLOBALS());

    EXTERN_API( ComponentResult  ) ADD_CALLCOMPONENT_BASENAME(GetMPWorkFunction) (CALLCOMPONENT_GLOBALS() ADD_CALLCOMPONENT_COMMA ComponentMPWorkFunctionUPP * workFunction, void ** refCon);

    EXTERN_API( ComponentResult  ) ADD_CALLCOMPONENT_BASENAME(GetPublicResource) (CALLCOMPONENT_GLOBALS() ADD_CALLCOMPONENT_COMMA OSType  resourceType, short  resourceID, Handle * resource);

#endif  /* CALLCOMPONENT_BASENAME */

#endif /* __COMPONENTS_K__ */

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