Thread: Compiling Error

I have a file called socket.c which uses randdata 2 times in it I have posted part of that code to show you. Any ideas?

Code:

/*
 * socket.c - routines to handle all socket matters for Phantasia
 */

#include "include.h"

extern void *Do_start_thread(void *c);
extern server_hook;
extern randData;

/************************************************************************
/
/ FUNCTION NAME: Do_initialize_socket(struct server_t *server)
/
/ FUNCTION: To initialize the program's socket
/
/ AUTHOR: Brian Kelly, 4/12/99
/
/ ARGUMENTS:
/       struct server_t *s - address of the server's main data strcture
/
/ RETURN VALUE: 
/
/ MODULES CALLED: wmove(), _filbuf(), clearok(), waddstr(), wrefresh(),
/       wclrtoeol()
/
/ DESCRIPTION:
/       Read a string from the keyboard.
/       This routine is specially designed to:
/
/           - strip non-printing characters (unless Wizard)
/           - echo, if desired
/           - redraw the screen if CH_REDRAW is entered
/           - read in only 'mx - 1' characters or less characters
/           - nul-terminate string, and throw away newline
/
/       'mx' is assumed to be at least 2.
/
*************************************************************************/

int Do_init_server_socket()
{
    struct sockaddr_in bind_address;
    char error_msg[SZ_ERROR_MESSAGE];
    int the_socket, error, on=1;

	/* create a socket */
    errno = 0;
    if ((the_socket=socket(AF_INET, SOCK_STREAM, 0)) == -1) {

        sprintf(error_msg,
	   "[0.0.0.0:?] Socket creation failed in Do_init_server_socket: %s\n",
	   strerror(errno));

        Do_log_error(error_msg);
        exit(SOCKET_CREATE_ERROR);
    }

    error = setsockopt(the_socket, SOL_SOCKET, SO_REUSEADDR,
            (char *) &on, sizeof(on));

    if (error != 0) {

        sprintf(error_msg, "[0.0.0.0:?] setsockopt failed with error code of %d in Do_init_server_socket.\n", error);

        Do_log_error(error_msg);
        exit(SOCKET_CREATE_ERROR);
    }

	/* set up the bind address */
    bind_address.sin_family = AF_INET;
    bind_address.sin_addr.s_addr = INADDR_ANY;
    bind_address.sin_port = PHANTASIA_PORT;

	/* bind to that socket */
    error = bind(the_socket, (struct sockaddr *) &bind_address,
	    sizeof(bind_address));

    if (error != 0) {

        sprintf(error_msg, "[0.0.0.0:?] bind to socket failed with error code of %d in Do_init_server_socket.\n", error);

        Do_log_error(error_msg);
        exit(SOCKET_BIND_ERROR);
    }

	/* start listening on the socket */
    error = listen(the_socket, SOMAXCONN);
    if (error != 0) {

        sprintf(error_msg, "[0.0.0.0:?] listen command failed with error code of %d in Do_init_server_socket\n", error);

        Do_log_error(error_msg);
        exit(SOCKET_LISTEN_ERROR);
    }

    if (error = fcntl(the_socket, F_SETOWN, getpid()) < 0) {

	sprintf(error_msg, "[0.0.0.0:?] fcntl F_SETOWN failed with error code of %d in Do_init_server_socket.\n", error);

        Do_log_error(error_msg);
	exit(SOCKET_BIND_ERROR);
    }

    if (error = fcntl(the_socket, F_SETFL, FASYNC) < 0) {

	sprintf(error_msg, "[0.0.0.0:?] fcntl F_SETFL failed with error code of %d in Do_init_server_socket.\n", error);

        Do_log_error(error_msg);
	exit(SOCKET_BIND_ERROR);
    }

    return the_socket; /* no problems */
}


/************************************************************************
/
/ FUNCTION NAME: Do_accept_connections(struct server_t *s)
/
/ FUNCTION: Create new games for new connections on the socket
/
/ AUTHOR: Brian Kelly, 4/12/99
/
/ ARGUMENTS:
/       struct server_t *s - address of the server's main data strcture
/
/ RETURN VALUE: int error
/
/ MODULES CALLED: wmove(), _filbuf(), clearok(), waddstr(), wrefresh(),
/       wclrtoeol()
/
/ DESCRIPTION:
/       Read a string from the keyboard.
/       This routine is specially designed to:
/
/           - strip non-printing characters (unless Wizard)
/           - echo, if desired
/           - redraw the screen if CH_REDRAW is entered
/           - read in only 'mx - 1' characters or less characters
/           - nul-terminate string, and throw away newline
/
/       'mx' is assumed to be at least 2.
/
*************************************************************************/

int Do_accept_connections(struct server_t *s)
{
    struct game_t *game_ptr;
    struct client_t *client_ptr;
    pthread_attr_t thread_attr;
    size_t addrlen;
    char error_msg[SZ_ERROR_MESSAGE];
    int theError, on=1, terms, itemp;
    char gethost_buffer[16384], *string_ptr, *string_ptr_two;
    struct hostent *host_info, host_buffer;
    struct in_addr theNetwork;

    while (Do_check_socket(s->the_socket)) {

	    /* on a new connection, seed the random number generator */
	srandom_r (time(NULL), (struct random_data *)&randData);