error in an easy code

[curious]

Hiii guys....

I compiled den.C file with den1.C
den1.C is clearly included in the den.C.
But I got an error such as "undefined identifier b".
when I put int b=1; in the main . It is OK.
But for this time,

I got "Can not change device type this far into the code"
What should I do?

I use 3.155 ver., MPLAB IDE ver is 6.3.
What is the reason you think?
thanks for help

// The following is the first file (den.C)

#include<16f877.h>
#include"den1.c"

main(){

int a;
a=a+b;
return 0;
}

*******

// This one is included file (den1.C)

#include<16f877.h>

int b=1;
fonk(){

return b;
}

[John Morley]

Hi,

If you read the error message carefully, I think your problem becomes quite obvious! Apparently the compiler does not like the fact that you have an #include<16f877.h> statement in each module. At least that is how I would interpret the "Cannot change device type this far into the code" error......

John
_________________
John Morley