; Comments related to src/termcap.c

src/Makefile.in

@@ -170,7 +170,7 @@ NOTIFY_LIBS = @NOTIFY_LIBS@
 
 ## -ltermcap, or -lncurses, or -lcurses, or "".
 LIBS_TERMCAP=@LIBS_TERMCAP@
-## terminfo.o if TERMINFO, else tparam.o.
+## terminfo.o if TERMINFO, else (on MS-DOS only: termcap.o +) tparam.o.
 TERMCAP_OBJ=@TERMCAP_OBJ@
 
 LIBXMU=@LIBXMU@

src/termcap.c

@@ -15,6 +15,9 @@ GNU General Public License for more details.
 You should have received a copy of the GNU General Public License
 along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
+/* Since 2010-03, 073589f4, Emacs 24.1, this file is only used
+   by the MS-DOS port of Emacs.  */
+
 /* Emacs config.h may rename various library functions such as malloc.  */
 #include <config.h>
 #include <sys/file.h>