5 lines
		
	
	
	
		
			80 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			5 lines
		
	
	
	
		
			80 B
		
	
	
	
		
			C
		
	
	
	
	
	
_gtty(fildes, arg)
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	char *arg;
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{
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	return _ioctl(fildes, ('t' << 8) | 8, arg);
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}
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