1 files changed, 14 insertions, 0 deletions
diff --git a/CSAPP/chap2/not.c b/CSAPP/chap2/not.c
new file mode 100644
index 0000000..bb17b7a
--- /dev/null
+++ b/CSAPP/chap2/not.c
@@ -0,0 +1,14 @@
+#include <stdio.h>
+
+int main(void)
+{
+	struct foo {
+		unsigned int a : 1;
+	};
+
+	struct foo bar;
+	bar.a = 1;
+	printf("%x\n", bar.a);
+	printf("%x\n", ~bar.a);
+	return 0;
+}