uint32 total;
int32 total;
static void dump_graphedge_list(graphedge *list, FILE *fp){    uint32 total;    graphedge *edge;    char buf[32];    fputs("<td valign=top>", fp);    total = 0;    for (edge = list; edge; edge = edge->next)        total += edge->total;    for (edge = list; edge; edge = edge->next) {        fprintf(fp, "<a href='#%s'>%s&nbsp;(%%%1.2f)</a>\n",                graphnode_name(edge->node),                prettybig(edge->total, buf, sizeof buf),                percent(edge->total, total));    }    fputs("</td>", fp);}