Most C code has been moved: this was very old student's code, mostly useless.

c/old/Makefile

@@ -0,0 +1,33 @@
+#SOURCE= vlc
+#CFLAGS=$(shell pkg-config --libs vlc)
+#
+#all: compilationvlc
+#
+#compilationvlc:
+#	$(CC) $(SOURCE).c -o $(SOURCE) $(CFLAGS)
+
+CC=clang
+CFLAGS=-c -Wall -g
+LDFLAGS=
+CFILES=$(wildcard *.c) # CFILES => recompiles everything on a C file change
+EXEC=$(basename $(wildcard *.c))
+#SOURCES=$(wildcard *.c)
+TESTS=$(addsuffix .test, $(EXEC))
+
+all: $(SOURCES) $(EXEC)
+
+$(EXEC): $(CFILES)
+	$(CC) $(LDFLAGS) $@.c -o $@
+
+.c.o:
+	$(CC) $(CFLAGS) $< -o $@
+
+clean:
+	@-rm $(EXEC)
+
+# to test a binary "prog" : make prog.test
+
+$(TESTS):
+	valgrind --leak-check=full -v --track-origins=yes ./$(basename $@)
+
+test: all $(TESTS)

c/old/by-line/README.md

@@ -0,0 +1 @@
+This application is an example of the `poll` syscall.