/*
 * bauble: a tiny room-based messaging system.
 *
 * xrealloc() reallocates memory or panics
 */
#include <stdio.h>

char *
xrealloc(ptr, size)
register char *ptr;
{
    register char *tmp;
    extern char *realloc();

    if (tmp=realloc(ptr, size))
	return tmp;
    panic("can't realloc %d bytes", size);
    return (char *)0;
}