22 lines
		
	
	
	
		
			312 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			22 lines
		
	
	
	
		
			312 B
		
	
	
	
		
			C
		
	
	
	
	
	
#include <stdio.h>
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fclose(fp)
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FILE *fp;
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{
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	register int i;
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	for (i=0; i<_NFILES; i++)
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		if (fp == _io_table[i]) {
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			_io_table[i] = 0;
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			break;
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		}
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	if (i >= _NFILES)
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		return(EOF);
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	fflush(fp);
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	close(fileno(fp));
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	if ( io_testflag(fp,IO_MYBUF) && fp->_buf )
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		free( fp->_buf );
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	free(fp);
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	return(NULL);
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}
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