nsfilehandle_cfrnonblockingio.h

处理WORD文档的

/*
**
** File:         NSFileHandle_NonBlockingIO.h
**
** Created by:   bbum
**
**
** Standard disclaimer here.
**
** This code may not be correct.  It may not even work [but it sure seems to].
** Potentially,  it may corrupt your data irretrievably [if it does,
** please let us know-- we will do our best to make sure the same thing
** doesn't happen to us or anyone else].  
*/

@interface NSFileHandle (CFRNonBlockingIO)
- (NSData *)availableDataNonBlocking;

- (NSData *)readDataToEndOfFileNonBlocking;
- (NSData *)readDataOfLengthNonBlocking:(unsigned int)length;
@end