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Turnbull China Bikeride
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Turnbull China Bikeride - Disc 1.iso
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ARGONET
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PD
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PROGRAMMING
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DESKLIBC
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SOURCES.ZIP
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DeskLib
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!DLSources
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Libraries
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Sound
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s
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SysBeep
Wrap
Text File
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1995-08-26
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879b
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28 lines
; #### # # # #
; # # # # # The FreeWare C library for
; # # ## ### # # # # ### RISC OS machines
; # # # # # # # # # # # ___________________________________
; # # #### ### ## # # # #
; # # # # # # # # # # Please refer to the accompanying
; #### ### #### # # ##### # ### documentation for conditions of use
; ________________________________________________________________________
;
; File: Sound.SysBeep.s
; Author: Copyright © 1993 Jason Williams
; Version: 1.00 (28 Mar 1992)
; Purpose: Does a VDU 7 in order to sound a system beep
GET ^.h.regdefs
GET ^.h.swinos
GET ^.h.macros
PREAMBLE
STARTCODE Sound_SysBeep
STMFD sp!, {lr}
SWI OS_WriteI + 7 + XOS_Bit
LDMFD sp!, {pc}^
END