Add build system scaffolding and libc headers

1 files changed, 9 insertions, 0 deletions

diff --git a/lib/libc/socket/setsockopt.c b/lib/libc/socket/setsockopt.c
new file mode 100644
index 00000000..8f25bab4
--- /dev/null
+++ b/lib/libc/socket/setsockopt.c
@@ -0,0 +1,9 @@
+#include <sys/socket.h>
+#include <syscall.h>
+
+int setsockopt(int socket, int level, int option_name, const void *option_value,
+	       socklen_t option_len)
+{
+	return syscall(setsockopt, socket, level, option_name, option_value,
+		       option_len);
+}