xml_escape_str   1764 fftools/ffprobe.c                section->element_name, xml_escape_str(&buf, key, wctx));
xml_escape_str   1766 fftools/ffprobe.c         printf(" value=\"%s\"/>\n", xml_escape_str(&buf, value, wctx));
xml_escape_str   1770 fftools/ffprobe.c         printf("%s=\"%s\"", key, xml_escape_str(&buf, value, wctx));