Thread: function problems

ok so i am trying to call a function with two structures as arguments. when i try and compile it with gcc i get these errors

gcc -Wall -pedantic -c server.c
server.c:34:45: warning: C++ style comments are not allowed in ISO C90
server.c:34:45: warning: (this will be reported only once per input file)
server.c: In function ‘main’:
server.c:141: error: expected expression before ‘struct’
server.c:141: error: too few arguments to function ‘compute’
server.c:155: error: expected expression before ‘struct’
server.c:155: error: too few arguments to function ‘compute’
server.c:201: error: expected ‘while’ at end of input
server.c:201: error: expected declaration or statement at end of input
make: *** [server.o] Error 1

Code:

#include <stdio.h>
#include <stdlib.h>
#include <malloc.h>
#include <string.h>
#include <unistd.h>
#include <stdarg.h>
#include <math.h>
#include <time.h>
#include "structure.h"

int compute(struct cathedral *, struct forces *);

struct cathedral *A;
struct forces *F;

int main(int argc, char **argv) {

	A=(struct cathedral *) malloc (sizeof(struct cathedral));

	F=(struct forces *) malloc (sizeof(struct forces));

141        junk = compute(struct *A , struct *F);

155       collapse=compute(struct *A, struct *F); 

196		} while (collapse);
197		
198	} while (connection);
199	
200	return 0;
201}

I have tried a few different ways of calling the functions but haven't figured out why it doesnt work. Any ideas I could try?