Online HelpPC 2.10      Quick Reference Utility     Copyright 1991 David Jurgens
 
                            int dup( int handle )                            
                                                                                                                                                                          - prototype in io.h                                                                                                                                               - returns a new file handle that duplicates the old handle                       - returns -1 on error                                                                                                                                                                                                                       
[helppc.bosbyte.nl]                   dup                     Home  Back  Topics