draw skeleton

11 files changed, 333 insertions, 16 deletions

diff --git a/src/.deps/draw.Po b/src/.deps/draw.Po
new file mode 100644
index 0000000..a6b43e7
--- /dev/null
+++ b/src/.deps/draw.Po
@@ -0,0 +1,132 @@
+draw.o: draw.c /usr/include/stdc-predef.h /usr/include/curses.h \
+ /usr/include/ncurses_dll.h \
+ /usr/lib/gcc/x86_64-linux-gnu/12/include/stdint.h /usr/include/stdint.h \
+ /usr/include/x86_64-linux-gnu/bits/libc-header-start.h \
+ /usr/include/features.h /usr/include/features-time64.h \
+ /usr/include/x86_64-linux-gnu/bits/wordsize.h \
+ /usr/include/x86_64-linux-gnu/bits/timesize.h \
+ /usr/include/x86_64-linux-gnu/sys/cdefs.h \
+ /usr/include/x86_64-linux-gnu/bits/long-double.h \
+ /usr/include/x86_64-linux-gnu/gnu/stubs.h \
+ /usr/include/x86_64-linux-gnu/gnu/stubs-64.h \
+ /usr/include/x86_64-linux-gnu/bits/types.h \
+ /usr/include/x86_64-linux-gnu/bits/typesizes.h \
+ /usr/include/x86_64-linux-gnu/bits/time64.h \
+ /usr/include/x86_64-linux-gnu/bits/wchar.h \
+ /usr/include/x86_64-linux-gnu/bits/stdint-intn.h \
+ /usr/include/x86_64-linux-gnu/bits/stdint-uintn.h /usr/include/stdio.h \
+ /usr/lib/gcc/x86_64-linux-gnu/12/include/stddef.h \
+ /usr/lib/gcc/x86_64-linux-gnu/12/include/stdarg.h \
+ /usr/include/x86_64-linux-gnu/bits/types/__fpos_t.h \
+ /usr/include/x86_64-linux-gnu/bits/types/__mbstate_t.h \
+ /usr/include/x86_64-linux-gnu/bits/types/__fpos64_t.h \
+ /usr/include/x86_64-linux-gnu/bits/types/__FILE.h \
+ /usr/include/x86_64-linux-gnu/bits/types/FILE.h \
+ /usr/include/x86_64-linux-gnu/bits/types/struct_FILE.h \
+ /usr/include/x86_64-linux-gnu/bits/stdio_lim.h \
+ /usr/include/x86_64-linux-gnu/bits/floatn.h \
+ /usr/include/x86_64-linux-gnu/bits/floatn-common.h \
+ /usr/include/x86_64-linux-gnu/bits/stdio.h \
+ /usr/lib/gcc/x86_64-linux-gnu/12/include/stdbool.h /usr/include/unctrl.h \
+ /usr/include/signal.h \
+ /usr/include/x86_64-linux-gnu/bits/signum-generic.h \
+ /usr/include/x86_64-linux-gnu/bits/signum-arch.h \
+ /usr/include/x86_64-linux-gnu/bits/types/sig_atomic_t.h \
+ /usr/include/x86_64-linux-gnu/bits/types/sigset_t.h \
+ /usr/include/x86_64-linux-gnu/bits/types/__sigset_t.h \
+ /usr/include/x86_64-linux-gnu/bits/types/struct_timespec.h \
+ /usr/include/x86_64-linux-gnu/bits/endian.h \
+ /usr/include/x86_64-linux-gnu/bits/endianness.h \
+ /usr/include/x86_64-linux-gnu/bits/types/time_t.h \
+ /usr/include/x86_64-linux-gnu/bits/types/siginfo_t.h \
+ /usr/include/x86_64-linux-gnu/bits/types/__sigval_t.h \
+ /usr/include/x86_64-linux-gnu/bits/siginfo-arch.h \
+ /usr/include/x86_64-linux-gnu/bits/siginfo-consts.h \
+ /usr/include/x86_64-linux-gnu/bits/types/sigval_t.h \
+ /usr/include/x86_64-linux-gnu/bits/types/sigevent_t.h \
+ /usr/include/x86_64-linux-gnu/bits/sigevent-consts.h \
+ /usr/include/x86_64-linux-gnu/bits/sigaction.h \
+ /usr/include/x86_64-linux-gnu/bits/sigcontext.h \
+ /usr/include/x86_64-linux-gnu/bits/types/stack_t.h \
+ /usr/include/x86_64-linux-gnu/sys/ucontext.h \
+ /usr/include/x86_64-linux-gnu/bits/sigstack.h \
+ /usr/include/x86_64-linux-gnu/bits/sigstksz.h \
+ /usr/include/x86_64-linux-gnu/bits/ss_flags.h \
+ /usr/include/x86_64-linux-gnu/bits/types/struct_sigstack.h \
+ /usr/include/x86_64-linux-gnu/bits/pthreadtypes.h \
+ /usr/include/x86_64-linux-gnu/bits/thread-shared-types.h \
+ /usr/include/x86_64-linux-gnu/bits/pthreadtypes-arch.h \
+ /usr/include/x86_64-linux-gnu/bits/atomic_wide_counter.h \
+ /usr/include/x86_64-linux-gnu/bits/struct_mutex.h \
+ /usr/include/x86_64-linux-gnu/bits/struct_rwlock.h \
+ /usr/include/x86_64-linux-gnu/bits/sigthread.h \
+ /usr/include/x86_64-linux-gnu/bits/signal_ext.h draw.h
+/usr/include/stdc-predef.h:
+/usr/include/curses.h:
+/usr/include/ncurses_dll.h:
+/usr/lib/gcc/x86_64-linux-gnu/12/include/stdint.h:
+/usr/include/stdint.h:
+/usr/include/x86_64-linux-gnu/bits/libc-header-start.h:
+/usr/include/features.h:
+/usr/include/features-time64.h:
+/usr/include/x86_64-linux-gnu/bits/wordsize.h:
+/usr/include/x86_64-linux-gnu/bits/timesize.h:
+/usr/include/x86_64-linux-gnu/sys/cdefs.h:
+/usr/include/x86_64-linux-gnu/bits/long-double.h:
+/usr/include/x86_64-linux-gnu/gnu/stubs.h:
+/usr/include/x86_64-linux-gnu/gnu/stubs-64.h:
+/usr/include/x86_64-linux-gnu/bits/types.h:
+/usr/include/x86_64-linux-gnu/bits/typesizes.h:
+/usr/include/x86_64-linux-gnu/bits/time64.h:
+/usr/include/x86_64-linux-gnu/bits/wchar.h:
+/usr/include/x86_64-linux-gnu/bits/stdint-intn.h:
+/usr/include/x86_64-linux-gnu/bits/stdint-uintn.h:
+/usr/include/stdio.h:
+/usr/lib/gcc/x86_64-linux-gnu/12/include/stddef.h:
+/usr/lib/gcc/x86_64-linux-gnu/12/include/stdarg.h:
+/usr/include/x86_64-linux-gnu/bits/types/__fpos_t.h:
+/usr/include/x86_64-linux-gnu/bits/types/__mbstate_t.h:
+/usr/include/x86_64-linux-gnu/bits/types/__fpos64_t.h:
+/usr/include/x86_64-linux-gnu/bits/types/__FILE.h:
+/usr/include/x86_64-linux-gnu/bits/types/FILE.h:
+/usr/include/x86_64-linux-gnu/bits/types/struct_FILE.h:
+/usr/include/x86_64-linux-gnu/bits/stdio_lim.h:
+/usr/include/x86_64-linux-gnu/bits/floatn.h:
+/usr/include/x86_64-linux-gnu/bits/floatn-common.h:
+/usr/include/x86_64-linux-gnu/bits/stdio.h:
+/usr/lib/gcc/x86_64-linux-gnu/12/include/stdbool.h:
+/usr/include/unctrl.h:
+/usr/include/signal.h:
+/usr/include/x86_64-linux-gnu/bits/signum-generic.h:
+/usr/include/x86_64-linux-gnu/bits/signum-arch.h:
+/usr/include/x86_64-linux-gnu/bits/types/sig_atomic_t.h:
+/usr/include/x86_64-linux-gnu/bits/types/sigset_t.h:
+/usr/include/x86_64-linux-gnu/bits/types/__sigset_t.h:
+/usr/include/x86_64-linux-gnu/bits/types/struct_timespec.h:
+/usr/include/x86_64-linux-gnu/bits/endian.h:
+/usr/include/x86_64-linux-gnu/bits/endianness.h:
+/usr/include/x86_64-linux-gnu/bits/types/time_t.h:
+/usr/include/x86_64-linux-gnu/bits/types/siginfo_t.h:
+/usr/include/x86_64-linux-gnu/bits/types/__sigval_t.h:
+/usr/include/x86_64-linux-gnu/bits/siginfo-arch.h:
+/usr/include/x86_64-linux-gnu/bits/siginfo-consts.h:
+/usr/include/x86_64-linux-gnu/bits/types/sigval_t.h:
+/usr/include/x86_64-linux-gnu/bits/types/sigevent_t.h:
+/usr/include/x86_64-linux-gnu/bits/sigevent-consts.h:
+/usr/include/x86_64-linux-gnu/bits/sigaction.h:
+/usr/include/x86_64-linux-gnu/bits/sigcontext.h:
+/usr/include/x86_64-linux-gnu/bits/types/stack_t.h:
+/usr/include/x86_64-linux-gnu/sys/ucontext.h:
+/usr/include/x86_64-linux-gnu/bits/sigstack.h:
+/usr/include/x86_64-linux-gnu/bits/sigstksz.h:
+/usr/include/x86_64-linux-gnu/bits/ss_flags.h:
+/usr/include/x86_64-linux-gnu/bits/types/struct_sigstack.h:
+/usr/include/x86_64-linux-gnu/bits/pthreadtypes.h:
+/usr/include/x86_64-linux-gnu/bits/thread-shared-types.h:
+/usr/include/x86_64-linux-gnu/bits/pthreadtypes-arch.h:
+/usr/include/x86_64-linux-gnu/bits/atomic_wide_counter.h:
+/usr/include/x86_64-linux-gnu/bits/struct_mutex.h:
+/usr/include/x86_64-linux-gnu/bits/struct_rwlock.h:
+/usr/include/x86_64-linux-gnu/bits/sigthread.h:
+/usr/include/x86_64-linux-gnu/bits/signal_ext.h:
+draw.h:
diff --git a/src/.deps/entry.Po b/src/.deps/entry.Po
new file mode 100644
index 0000000..9ab842f
--- /dev/null
+++ b/src/.deps/entry.Po
@@ -0,0 +1,30 @@
+entry.o: entry.c /usr/include/stdc-predef.h /usr/include/string.h \
+ /usr/include/x86_64-linux-gnu/bits/libc-header-start.h \
+ /usr/include/features.h /usr/include/features-time64.h \
+ /usr/include/x86_64-linux-gnu/bits/wordsize.h \
+ /usr/include/x86_64-linux-gnu/bits/timesize.h \
+ /usr/include/x86_64-linux-gnu/sys/cdefs.h \
+ /usr/include/x86_64-linux-gnu/bits/long-double.h \
+ /usr/include/x86_64-linux-gnu/gnu/stubs.h \
+ /usr/include/x86_64-linux-gnu/gnu/stubs-64.h \
+ /usr/lib/gcc/x86_64-linux-gnu/12/include/stddef.h \
+ /usr/include/x86_64-linux-gnu/bits/types/locale_t.h \
+ /usr/include/x86_64-linux-gnu/bits/types/__locale_t.h \
+ /usr/include/strings.h entry.h ../config.h
+/usr/include/stdc-predef.h:
+/usr/include/string.h:
+/usr/include/x86_64-linux-gnu/bits/libc-header-start.h:
+/usr/include/features.h:
+/usr/include/features-time64.h:
+/usr/include/x86_64-linux-gnu/bits/wordsize.h:
+/usr/include/x86_64-linux-gnu/bits/timesize.h:
+/usr/include/x86_64-linux-gnu/sys/cdefs.h:
+/usr/include/x86_64-linux-gnu/bits/long-double.h:
+/usr/include/x86_64-linux-gnu/gnu/stubs.h:
+/usr/include/x86_64-linux-gnu/gnu/stubs-64.h:
+/usr/lib/gcc/x86_64-linux-gnu/12/include/stddef.h:
+/usr/include/x86_64-linux-gnu/bits/types/locale_t.h:
+/usr/include/x86_64-linux-gnu/bits/types/__locale_t.h:
+/usr/include/strings.h:
+entry.h:
+../config.h:
diff --git a/src/.deps/group.Po b/src/.deps/group.Po
new file mode 100644
index 0000000..d0b5f54
--- /dev/null
+++ b/src/.deps/group.Po
@@ -0,0 +1,30 @@
+group.o: group.c /usr/include/stdc-predef.h /usr/include/string.h \
+ /usr/include/x86_64-linux-gnu/bits/libc-header-start.h \
+ /usr/include/features.h /usr/include/features-time64.h \
+ /usr/include/x86_64-linux-gnu/bits/wordsize.h \
+ /usr/include/x86_64-linux-gnu/bits/timesize.h \
+ /usr/include/x86_64-linux-gnu/sys/cdefs.h \
+ /usr/include/x86_64-linux-gnu/bits/long-double.h \
+ /usr/include/x86_64-linux-gnu/gnu/stubs.h \
+ /usr/include/x86_64-linux-gnu/gnu/stubs-64.h \
+ /usr/lib/gcc/x86_64-linux-gnu/12/include/stddef.h \
+ /usr/include/x86_64-linux-gnu/bits/types/locale_t.h \
+ /usr/include/x86_64-linux-gnu/bits/types/__locale_t.h \
+ /usr/include/strings.h group.h ../config.h
+/usr/include/stdc-predef.h:
+/usr/include/string.h:
+/usr/include/x86_64-linux-gnu/bits/libc-header-start.h:
+/usr/include/features.h:
+/usr/include/features-time64.h:
+/usr/include/x86_64-linux-gnu/bits/wordsize.h:
+/usr/include/x86_64-linux-gnu/bits/timesize.h:
+/usr/include/x86_64-linux-gnu/sys/cdefs.h:
+/usr/include/x86_64-linux-gnu/bits/long-double.h:
+/usr/include/x86_64-linux-gnu/gnu/stubs.h:
+/usr/include/x86_64-linux-gnu/gnu/stubs-64.h:
+/usr/lib/gcc/x86_64-linux-gnu/12/include/stddef.h:
+/usr/include/x86_64-linux-gnu/bits/types/locale_t.h:
+/usr/include/x86_64-linux-gnu/bits/types/__locale_t.h:
+/usr/include/strings.h:
+group.h:
+../config.h:
diff --git a/src/.deps/main.Po b/src/.deps/main.Po
new file mode 100644
index 0000000..6fcf694
--- /dev/null
+++ b/src/.deps/main.Po
@@ -0,0 +1,3 @@
+main.o: main.c /usr/include/stdc-predef.h draw.h
+/usr/include/stdc-predef.h:
+draw.h:
diff --git a/src/Makefile.am b/src/Makefile.am
index cbf841f..f4e5a8b 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,2 +1,4 @@
 bin_PROGRAMS = assignment-list-tui
-assignment_list_tui_SOURCES = main.c entry.c entry.h group.c group.h
+assignment_list_tui_SOURCES = main.c draw.c draw.h entry.c entry.h group.c group.h
+assignment_list_tui_LDADD = @CURSES_LIBS@
+assignment_list_tui_CPPFLAGS = @CURSES_CFLAGS@
diff --git a/src/Makefile.in b/src/Makefile.in
index ec350d5..0646952 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -99,10 +99,12 @@ CONFIG_CLEAN_FILES =
 CONFIG_CLEAN_VPATH_FILES =
 am__installdirs = "$(DESTDIR)$(bindir)"
 PROGRAMS = $(bin_PROGRAMS)
-am_assignment_list_tui_OBJECTS = main.$(OBJEXT) entry.$(OBJEXT) \
-	group.$(OBJEXT)
+am_assignment_list_tui_OBJECTS = assignment_list_tui-main.$(OBJEXT) \
+	assignment_list_tui-draw.$(OBJEXT) \
+	assignment_list_tui-entry.$(OBJEXT) \
+	assignment_list_tui-group.$(OBJEXT)
 assignment_list_tui_OBJECTS = $(am_assignment_list_tui_OBJECTS)
-assignment_list_tui_LDADD = $(LDADD)
+assignment_list_tui_DEPENDENCIES =
 AM_V_P = $(am__v_P_@AM_V@)
 am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
 am__v_P_0 = false
@@ -118,9 +120,15 @@ am__v_at_1 =
 DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
 depcomp = $(SHELL) $(top_srcdir)/depcomp
 am__maybe_remake_depfiles = depfiles
-am__depfiles_remade = ./$(DEPDIR)/entry.Po ./$(DEPDIR)/group.Po \
-	./$(DEPDIR)/main.Po
+am__depfiles_remade = ./$(DEPDIR)/assignment_list_tui-draw.Po \
+	./$(DEPDIR)/assignment_list_tui-entry.Po \
+	./$(DEPDIR)/assignment_list_tui-group.Po \
+	./$(DEPDIR)/assignment_list_tui-main.Po
 am__mv = mv -f
+AM_V_lt = $(am__v_lt_@AM_V@)
+am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
+am__v_lt_0 = --silent
+am__v_lt_1 = 
 COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
 	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
 AM_V_CC = $(am__v_CC_@AM_V@)
@@ -172,6 +180,8 @@ CFLAGS = @CFLAGS@
 CPPFLAGS = @CPPFLAGS@
 CSCOPE = @CSCOPE@
 CTAGS = @CTAGS@
+CURSES_CFLAGS = @CURSES_CFLAGS@
+CURSES_LIBS = @CURSES_LIBS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
 DEPDIR = @DEPDIR@
@@ -200,6 +210,9 @@ PACKAGE_TARNAME = @PACKAGE_TARNAME@
 PACKAGE_URL = @PACKAGE_URL@
 PACKAGE_VERSION = @PACKAGE_VERSION@
 PATH_SEPARATOR = @PATH_SEPARATOR@
+PKG_CONFIG = @PKG_CONFIG@
+PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@
+PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
 SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
 STRIP = @STRIP@
@@ -247,7 +260,9 @@ target_alias = @target_alias@
 top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
-assignment_list_tui_SOURCES = main.c entry.c entry.h group.c group.h
+assignment_list_tui_SOURCES = main.c draw.c draw.h entry.c entry.h group.c group.h
+assignment_list_tui_LDADD = @CURSES_LIBS@
+assignment_list_tui_CPPFLAGS = @CURSES_CFLAGS@
 all: all-am
 
 .SUFFIXES:
@@ -334,9 +349,10 @@ mostlyclean-compile:
 distclean-compile:
 	-rm -f *.tab.c
 
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/entry.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/group.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/main.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/assignment_list_tui-draw.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/assignment_list_tui-entry.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/assignment_list_tui-group.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/assignment_list_tui-main.Po@am__quote@ # am--include-marker
 
 $(am__depfiles_remade):
 	@$(MKDIR_P) $(@D)
@@ -358,6 +374,62 @@ am--depfiles: $(am__depfiles_remade)
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
 @am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
 
+assignment_list_tui-main.o: main.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(assignment_list_tui_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT assignment_list_tui-main.o -MD -MP -MF $(DEPDIR)/assignment_list_tui-main.Tpo -c -o assignment_list_tui-main.o `test -f 'main.c' || echo '$(srcdir)/'`main.c
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/assignment_list_tui-main.Tpo $(DEPDIR)/assignment_list_tui-main.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='main.c' object='assignment_list_tui-main.o' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(assignment_list_tui_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o assignment_list_tui-main.o `test -f 'main.c' || echo '$(srcdir)/'`main.c
+
+assignment_list_tui-main.obj: main.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(assignment_list_tui_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT assignment_list_tui-main.obj -MD -MP -MF $(DEPDIR)/assignment_list_tui-main.Tpo -c -o assignment_list_tui-main.obj `if test -f 'main.c'; then $(CYGPATH_W) 'main.c'; else $(CYGPATH_W) '$(srcdir)/main.c'; fi`
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/assignment_list_tui-main.Tpo $(DEPDIR)/assignment_list_tui-main.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='main.c' object='assignment_list_tui-main.obj' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(assignment_list_tui_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o assignment_list_tui-main.obj `if test -f 'main.c'; then $(CYGPATH_W) 'main.c'; else $(CYGPATH_W) '$(srcdir)/main.c'; fi`
+
+assignment_list_tui-draw.o: draw.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(assignment_list_tui_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT assignment_list_tui-draw.o -MD -MP -MF $(DEPDIR)/assignment_list_tui-draw.Tpo -c -o assignment_list_tui-draw.o `test -f 'draw.c' || echo '$(srcdir)/'`draw.c
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/assignment_list_tui-draw.Tpo $(DEPDIR)/assignment_list_tui-draw.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='draw.c' object='assignment_list_tui-draw.o' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(assignment_list_tui_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o assignment_list_tui-draw.o `test -f 'draw.c' || echo '$(srcdir)/'`draw.c
+
+assignment_list_tui-draw.obj: draw.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(assignment_list_tui_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT assignment_list_tui-draw.obj -MD -MP -MF $(DEPDIR)/assignment_list_tui-draw.Tpo -c -o assignment_list_tui-draw.obj `if test -f 'draw.c'; then $(CYGPATH_W) 'draw.c'; else $(CYGPATH_W) '$(srcdir)/draw.c'; fi`
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/assignment_list_tui-draw.Tpo $(DEPDIR)/assignment_list_tui-draw.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='draw.c' object='assignment_list_tui-draw.obj' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(assignment_list_tui_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o assignment_list_tui-draw.obj `if test -f 'draw.c'; then $(CYGPATH_W) 'draw.c'; else $(CYGPATH_W) '$(srcdir)/draw.c'; fi`
+
+assignment_list_tui-entry.o: entry.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(assignment_list_tui_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT assignment_list_tui-entry.o -MD -MP -MF $(DEPDIR)/assignment_list_tui-entry.Tpo -c -o assignment_list_tui-entry.o `test -f 'entry.c' || echo '$(srcdir)/'`entry.c
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/assignment_list_tui-entry.Tpo $(DEPDIR)/assignment_list_tui-entry.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='entry.c' object='assignment_list_tui-entry.o' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(assignment_list_tui_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o assignment_list_tui-entry.o `test -f 'entry.c' || echo '$(srcdir)/'`entry.c
+
+assignment_list_tui-entry.obj: entry.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(assignment_list_tui_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT assignment_list_tui-entry.obj -MD -MP -MF $(DEPDIR)/assignment_list_tui-entry.Tpo -c -o assignment_list_tui-entry.obj `if test -f 'entry.c'; then $(CYGPATH_W) 'entry.c'; else $(CYGPATH_W) '$(srcdir)/entry.c'; fi`
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/assignment_list_tui-entry.Tpo $(DEPDIR)/assignment_list_tui-entry.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='entry.c' object='assignment_list_tui-entry.obj' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(assignment_list_tui_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o assignment_list_tui-entry.obj `if test -f 'entry.c'; then $(CYGPATH_W) 'entry.c'; else $(CYGPATH_W) '$(srcdir)/entry.c'; fi`
+
+assignment_list_tui-group.o: group.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(assignment_list_tui_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT assignment_list_tui-group.o -MD -MP -MF $(DEPDIR)/assignment_list_tui-group.Tpo -c -o assignment_list_tui-group.o `test -f 'group.c' || echo '$(srcdir)/'`group.c
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/assignment_list_tui-group.Tpo $(DEPDIR)/assignment_list_tui-group.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='group.c' object='assignment_list_tui-group.o' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(assignment_list_tui_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o assignment_list_tui-group.o `test -f 'group.c' || echo '$(srcdir)/'`group.c
+
+assignment_list_tui-group.obj: group.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(assignment_list_tui_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT assignment_list_tui-group.obj -MD -MP -MF $(DEPDIR)/assignment_list_tui-group.Tpo -c -o assignment_list_tui-group.obj `if test -f 'group.c'; then $(CYGPATH_W) 'group.c'; else $(CYGPATH_W) '$(srcdir)/group.c'; fi`
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/assignment_list_tui-group.Tpo $(DEPDIR)/assignment_list_tui-group.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='group.c' object='assignment_list_tui-group.obj' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(assignment_list_tui_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o assignment_list_tui-group.obj `if test -f 'group.c'; then $(CYGPATH_W) 'group.c'; else $(CYGPATH_W) '$(srcdir)/group.c'; fi`
+
 ID: $(am__tagged_files)
 	$(am__define_uniq_tagged_files); mkid -fID $$unique
 tags: tags-am
@@ -484,9 +556,10 @@ clean: clean-am
 clean-am: clean-binPROGRAMS clean-generic mostlyclean-am
 
 distclean: distclean-am
-		-rm -f ./$(DEPDIR)/entry.Po
-	-rm -f ./$(DEPDIR)/group.Po
-	-rm -f ./$(DEPDIR)/main.Po
+		-rm -f ./$(DEPDIR)/assignment_list_tui-draw.Po
+	-rm -f ./$(DEPDIR)/assignment_list_tui-entry.Po
+	-rm -f ./$(DEPDIR)/assignment_list_tui-group.Po
+	-rm -f ./$(DEPDIR)/assignment_list_tui-main.Po
 	-rm -f Makefile
 distclean-am: clean-am distclean-compile distclean-generic \
 	distclean-tags
@@ -532,9 +605,10 @@ install-ps-am:
 installcheck-am:
 
 maintainer-clean: maintainer-clean-am
-		-rm -f ./$(DEPDIR)/entry.Po
-	-rm -f ./$(DEPDIR)/group.Po
-	-rm -f ./$(DEPDIR)/main.Po
+		-rm -f ./$(DEPDIR)/assignment_list_tui-draw.Po
+	-rm -f ./$(DEPDIR)/assignment_list_tui-entry.Po
+	-rm -f ./$(DEPDIR)/assignment_list_tui-group.Po
+	-rm -f ./$(DEPDIR)/assignment_list_tui-main.Po
 	-rm -f Makefile
 maintainer-clean-am: distclean-am maintainer-clean-generic
 
diff --git a/src/draw.c b/src/draw.c
new file mode 100644
index 0000000..75d4dbe
--- /dev/null
+++ b/src/draw.c
@@ -0,0 +1,23 @@
+#include <curses.h>
+#include <signal.h>
+
+#include "draw.h"
+
+void tui_init() {
+	int input; // capture user input
+	
+	// set an interrupt to end cleanly
+	signal(SIGINT, tui_end);
+
+	// init and set options
+	initscr();
+	keypad(stdscr, TRUE); // enable arrow keys and other function keys
+	cbreak();             // set for interactive curses applications
+
+	input = getch();
+	tui_end();
+}
+
+void tui_end() {
+	endwin();
+}
diff --git a/src/draw.h b/src/draw.h
new file mode 100644
index 0000000..8a39605
--- /dev/null
+++ b/src/draw.h
@@ -0,0 +1,10 @@
+#ifndef DRAW_H
+#define DRAW_H
+
+// initialize the tui
+void tui_init();
+
+// destroy the tui
+void tui_end();
+
+#endif
diff --git a/src/entry.h b/src/entry.h
index eb3d88e..2a9f38b 100644
--- a/src/entry.h
+++ b/src/entry.h
@@ -1,3 +1,6 @@
+#ifndef ENTRY_H
+#define ENTRY_H
+
 #include "../config.h"
 
 // a group/category for entries to be put in
@@ -23,3 +26,5 @@ void entry_set_title(Entry *e, char *title);
 void entry_set_color(Entry *e, char *color);
 void entry_set_highlight(Entry *e, char *highlight);
 void entry_set_url(Entry *e, char *url);
+
+#endif
diff --git a/src/group.h b/src/group.h
index 1178edd..2d626b7 100644
--- a/src/group.h
+++ b/src/group.h
@@ -1,3 +1,6 @@
+#ifndef GROUP_H
+#define GROUP_H
+
 #include "../config.h"
 
 // a group/category for entries to be put in
@@ -17,3 +20,5 @@ char *group_get_url(Group *g);
 void group_set_name(Group *g, char *name);
 void group_set_desc(Group *g, char *desc);
 void group_set_url(Group *g, char *url);
+
+#endif
diff --git a/src/main.c b/src/main.c
index 15d3008..e7636c9 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,4 +1,7 @@
+#include "draw.h"
 
 int main() {
+	tui_init();
+
 	return 0;
 }