Remove unused DEFSYMs

Remove DEFSYMs that aren't used at the C level.  Also:
* src/decompress.c (Qzlib_dll):
* src/font.c (Qunicode_sip):
* src/frame.c (Qtip_frame):
* src/ftfont.c (Qserif):
* src/gnutls.c (Qgnutls_dll):
* src/xml.c (Qlibxml2_dll):
Move from here ...
* src/w32fns.c (syms_of_w32fns): ... to here,
as these are used only on MS-Windows.

1 files changed, 0 insertions, 5 deletions

diff --git a/src/font.c b/src/font.c
index 2ccfd15d436..1405d437241 100644
--- a/src/font.c
+++ b/src/font.c
@@ -5133,10 +5133,6 @@ syms_of_font (void)
   DEFSYM (Qiso8859_1, "iso8859-1");
   DEFSYM (Qiso10646_1, "iso10646-1");
   DEFSYM (Qunicode_bmp, "unicode-bmp");
-  DEFSYM (Qunicode_sip, "unicode-sip");
-
-  /* Unicode category `Cf'.  */
-  DEFSYM (QCf, "Cf");
 
   /* Symbols representing keys of font extra info.  */
   DEFSYM (QCotf, ":otf");
@@ -5151,7 +5147,6 @@ syms_of_font (void)
   DEFSYM (QCscalable, ":scalable");
   DEFSYM (QCavgwidth, ":avgwidth");
   DEFSYM (QCfont_entity, ":font-entity");
-  DEFSYM (QCfc_unknown_spec, ":fc-unknown-spec");
 
   /* Symbols representing values of font spacing property.  */
   DEFSYM (Qc, "c");