xboard_SOURCES = backend.c backend.h backendz.h \
book.c \
- callback.c\
+ callback.c callback.h \
childio.c childio.h \
common.h \
frontend.h \
gamelist.c \
gettext.h \
- interface.c \
+ interface.c interface.h \
lists.c lists.h \
moves.c moves.h \
parser.l parser.h \