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, 1 deletions

diff --git a/src/ftfont.c b/src/ftfont.c
index f19933c7ef2..afeaecac60c 100644
--- a/src/ftfont.c
+++ b/src/ftfont.c
@@ -2674,7 +2674,6 @@ syms_of_ftfont (void)
   /* Fontconfig's generic families and their aliases.  */
   DEFSYM (Qmonospace, "monospace");
   DEFSYM (Qsans_serif, "sans-serif");
-  DEFSYM (Qserif, "serif");
   DEFSYM (Qsans, "sans");
   DEFSYM (Qsans__serif, "sans serif");