Online HelpPC 2.10      Quick Reference Utility     Copyright 1991 David Jurgens

 
                      unsigned FP_SEG( void far *fptr )                      
                                                                                
                                                                                
        - prototype in dos.h                                                    
                                                                                
        - gets segment of far pointer fptr                                      
        - returns unsigned integer value                                        
        - not available in some versions of MS C; use the following:            
                                                                                
          #define FP_SEG(fptr) ((unsigned)((unsigned long)(fptr) >> 16))        
                                                                                
                                                                                
        - see   FP_OFF()                                                        
                                                                                
 

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