EXTPGM + Prototype

Hi All

Can somebody please advise me on what I am doing wrong
here.
This is my first foray into free format and prototypes
etc

I have the following setup

In an include file called AERRORPI in which I have the
folowing prototype declarations

DErrorLogs        PR                 
EXTPGM('ErrorLogs')         
DProcess                        75A                   
           
DErrorMsg                       75A                   
           
DErrorMsg2                      75A                   
           
 *                                                    
           
DErrorLogs        PI                                  
           
DProcess                        75A                   
           
DErrorMsg                       75A                   
           
DErrorMsg2                      75A                   
           
 *                                                    
           

++++++++++++++++++++++++++++++++++++++++++++++++++

In the external RPGILE program ERRORLOGS I have the
following

 /Include QrpGleSrc,AERRORPI             

-----------------------------------------------------------
The program ERRORLOGS compiles successfully with a
severity level 10 but internally in the spool file is
the following on the interface declaration

     25+DErrorLogs        PR                 
EXTPGM('ErrorLogs')                      
     26+DProcess                        75A           
                                
     27+DErrorMsg                       75A           
                                
     28+DErrorMsg2                      75A           
                                
     29+ *                                            
                                
     30+DErrorLogs        PI                          
                                
 ======> aaaaaaaaaaaaaaa                              
                                
 *RNF3776 10 a      001500+ External program on
prototype for main procedure is not the same as
program being created.                             
     31+DProcess                        75A           
                                
     32+DErrorMsg                       75A           
                                
     33+DErrorMsg2                      75A           
                                


I can actually run this program from teh command line
and I does what is intended so no problem there.

++++++++++++++++++++++++++++++++++++++++++++++++++++++

Additionally I have a second program that contains the
same /include directive

The result of the compilation is

     34+DErrorLogs        PR                 
EXTPGM('ErrorLogs')                      
     35+DProcess                        75A           
                                
     36+DErrorMsg                       75A           
                                
     37+DErrorMsg2                      75A           
                                
     38+ *                                            
                                
     39+DErrorLogs        PI                          
                                
 ======> aaaaaaaaaaaaaaa                              
                                
 *RNF3776 10 a      001500+ External program on
prototype for main procedure is not the
                            same as program being
created.                             
     40+DProcess                        75A           
                                
     41+DErrorMsg                       75A           
                                
     42+DErrorMsg2                      75A           
                                

This program compilation fails with the above error
message severity 30

Can anyone please advise me on what I am doing wrong
here or am I being a complete numpty


Thanks in advance for any help

Iain