1988-09-15 09:49:22 +00:00
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#include <system.h>
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File *out_file;
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1988-10-20 14:21:37 +00:00
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open_back( filename)
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1988-09-15 09:49:22 +00:00
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char *filename;
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{
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if ( filename == (char *) '\0')
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return( 0);
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else
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return( sys_open( filename, OP_WRITE, &out_file));
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}
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