See http://live.gnome.org/GnomeGoals/RemoveDeprecatedSymbols/Glib
Here are the files+lines using deprecated GLib symbols in this module:

swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:62:      ((tag->name_length == 1 && !g_strncasecmp (tag->name, "p", 1)) ||
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:63:       (tag->name_length == 2 && !g_strncasecmp (tag->name, "li", 2))))
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:71:      if (f->name_length == 4 && !g_strncasecmp (f->name, "font", 4)) {
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:134:  if (tag->name_length == 10 && !g_strncasecmp (tag->name, "textformat", 10))
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:136:    if (name_length == 10 && !g_strncasecmp (name, "leftmargin", 10))
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:140:    else if (name_length == 11 && !g_strncasecmp (name, "rightmargin", 11))
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:144:    else if (name_length == 6 && !g_strncasecmp (name, "indent", 6))
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:148:    else if (name_length == 11 && !g_strncasecmp (name, "blockindent", 11))
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:152:    else if (name_length == 8 && !g_strncasecmp (name, "tabstops", 8))
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:158:  else if (tag->name_length == 1 && !g_strncasecmp (tag->name, "p", 1))
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:160:    if (name_length == 5 && !g_strncasecmp (name, "align", 5))
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:165:  else if (tag->name_length == 4 && !g_strncasecmp (tag->name, "font", 4))
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:167:    if (name_length == 4 && !g_strncasecmp (name, "face", 4))
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:171:    else if (name_length == 4 && !g_strncasecmp (name, "size", 4))
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:175:    else if (name_length == 5 && !g_strncasecmp (name, "color", 5))
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:193:    else if (name_length == 13 && !g_strncasecmp (name, "letterspacing", 13))
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:200:  else if (tag->name_length == 1 && !g_strncasecmp (tag->name, "a", 1))
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:202:    if (name_length == 4 && !g_strncasecmp (name, "href", 4))
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:206:    else if (name_length == 6 && !g_strncasecmp (name, "target", 6))
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:213:      ((tag->name_length == 2 && !g_strncasecmp (tag->name, "li", 2)) ||
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:214:      (tag->name_length == 4 && !g_strncasecmp (tag->name, "span", 4)) ||
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:215:      (tag->name_length == 1 && !g_strncasecmp (tag->name, "p", 1))))
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:217:    if (name_length == 5 && !g_strncasecmp (name, "class", 5)) {
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:316:    if (name_length == 1 && !g_strncasecmp (name, "p", 1)) {
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:323:	if (tag->name_length == 1 && !g_strncasecmp (tag->name, "p", 1))
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:333:	  if ((tag->name_length == 2 && !g_strncasecmp (tag->name, "li", 2)) ||
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:335:	       !g_strncasecmp (tag->name, "textformat", 10)))
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:348:	    !g_strncasecmp (name, tag->name, name_length))
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:362:    if (name_length == 3 && !g_strncasecmp (name, "tab", 3))
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:366:      if (name_length == 2 && !g_strncasecmp (name, "br", 2))
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:370:      else if (name_length == 2 && !g_strncasecmp (name, "li", 1))
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:392:      if (tag->name_length == 2 && !g_strncasecmp (tag->name, "li", 2)) {
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:394:      } else if (tag->name_length == 1 && !g_strncasecmp (tag->name, "b", 1)) {
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:396:      } else if (tag->name_length == 1 && !g_strncasecmp (tag->name, "i", 1)) {
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:398:      } else if (tag->name_length == 1 && !g_strncasecmp (tag->name, "u", 1)) {
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:401:      else if (tag->name_length == 3 && !g_strncasecmp (tag->name, "img", 3))
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:408:	((tag->name_length == 2 && !g_strncasecmp (tag->name, "li", 2)) ||
swfdec-0.8.0/swfdec/swfdec_text_field_movie_html.c:409:	(tag->name_length == 1 && !g_strncasecmp (tag->name, "p", 1)))) {
swfdec-0.8.0/swfdec/swfdec_as_array.c:969:      retval = g_strcasecmp (a_str, b_str);
swfdec-0.8.0/swfdec/swfdec_text_field_movie_as.c:375:  if (!g_strcasecmp (value, SWFDEC_AS_STR_input)) {
swfdec-0.8.0/swfdec/swfdec_text_field_movie_as.c:377:  } else if (!g_strcasecmp (value, SWFDEC_AS_STR_dynamic)) {