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42 lines
1.5 KiB
C
42 lines
1.5 KiB
C
/*
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* geany_encoding=koi8-r
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* tmout.h
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*
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* Copyright 2018 Edward V. Emelianov <eddy@sao.ru, edward.emelianoff@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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*/
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#pragma once
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#ifndef __TMOUT_H__
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#define __TMOUT_H__
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#include <unistd.h>
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extern int verbose;
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extern char indi[];
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#define PRINT(...) do{if(verbose) printf(__VA_ARGS__);}while(0)
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#define WAIT_EVENT(evt, max_delay) do{int __ = 0; set_timeout(max_delay); \
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char *iptr = indi; PRINT(" "); while(!tmout && !(evt)){ \
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usleep(100000); if(!*(++iptr)) iptr = indi; if(++__%10==0) PRINT("\b. "); \
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PRINT("\b%c", *iptr);}; PRINT("\n");}while(0)
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void set_timeout(double delay);
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extern volatile int tmout;
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#endif // __TMOUT_H__
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