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Amiga Plus 1995 #5 & #6
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Amiga Plus CD - 1995 - No. 5 and 6.iso
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gtlayout-source.lha
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LTP_Delay.c
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C/C++ Source or Header
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1995-04-03
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922b
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42 lines
/* GadTools layout toolkit
**
** Copyright © 1993-1995 by Olaf `Olsen' Barthel
** Freely distributable.
*/
#include "gtlayout_global.h"
VOID __regargs
LTP_Delay(ULONG Seconds,ULONG Micros)
{
struct MsgPort __aligned TimePort;
struct timerequest __aligned TimeRequest;
memset(&TimePort,0,sizeof(TimePort));
NewList(&TimePort . mp_MsgList);
TimePort . mp_Flags = PA_SIGNAL;
TimePort . mp_SigBit = SIGB_SINGLE;
TimePort . mp_SigTask = SysBase -> ThisTask;
memset(&TimeRequest,0,sizeof(TimeRequest));
TimeRequest . tr_node . io_Message . mn_ReplyPort = &TimePort;
if(!OpenDevice(TIMERNAME,UNIT_VBLANK,&TimeRequest,NULL))
{
TimeRequest . tr_node . io_Command = TR_ADDREQUEST;
TimeRequest . tr_time . tv_secs = Seconds;
TimeRequest . tr_time . tv_micro = Micros;
Forbid();
SetSignal(0,SIGF_SINGLE);
SendIO(&TimeRequest);
WaitIO(&TimeRequest);
Permit();
CloseDevice(&TimeRequest);
}
}