Re: Anybody got any experience calling the C "printf" function from RPG?

On Mon, 2005-08-15 at 18:44 -0700, James H H Lampert wrote:
> I understand that it's possible to do so, and I could 
> certainly use that right now, to help me diagnose a weird 
> problem with a mixed-language program.
> 
> --
> JHHL

Simplify it greatly.  I created a C module like so:

#include <stdio.h>
extern cprint(char *str) { 
    printf("%s\n", str);
}


And reference it from RPG:

     * use the c printf routine, but simplified so rpg can call it.
     D cprint          pr                  extproc('cprint')
     D  str                            *   value options(*string)

     C                   callp     cprint('Press enter to continue')



Regards,
Rich