Why am I getting function definition different from previous

[pic_user]

Why am I getting error(29): function definition different from previous definition wait_dly Param#3


#include <16f877a.h>


#DEFINE FIRST_VAL 100
#DEFINE SECOND_VAL 200

/************************************************/

#FUSES HS, NOWDT, NOPROTECT, PUT

/************************************************/


void wait_dly ( wait_val, wait_cnt)

unsigned long int wait_cnt,wait_val;
unsigned long int i, delay = 0;

{
set_timer1(0);

for(i=0; i = wait_val*2 ; i++)

{
while (delay < wait_cnt)
delay = get_timer1();

set_timer1(0);
}

}

/************************* MAIN ***********************/
void main()
{
while(1)
{
wait_dly(CHANGE_VAL,CHANGE_VAL);

}
}

[PCM programmer]

You're using the original K&R style of function declarations from the
1978 edition of their book. You need to do it the modern way, like this:

[pic_user]

Thanks for the help. As it turns out I had experimented and did what you suggest. I thought the way I did it was still valid C. It is true that I am using old books as I try to come up to C.