Robert Ryan wrote:
>
> #include<stdio.h>
>
> void order_char(char *);
>
> int main()
> {
> }
>
> void order_char(char *arr)
> {
> }AND the function you call in main() has to be order_char() as well. All three names have to be _identical_. The compiler isn't magical and can't read your mind. -- Thomas Hruska CubicleSoft President Ph: 517-803-4197 *NEW* MyTaskFocus 1.1 Get on task. Stay on task. http://www.CubicleSoft.com/MyTaskFocus/
