Add build system scaffolding and libc headers

1 files changed, 7 insertions, 0 deletions

diff --git a/lib/libc/unistd/setpgid.c b/lib/libc/unistd/setpgid.c
new file mode 100644
index 00000000..e4fd6efd
--- /dev/null
+++ b/lib/libc/unistd/setpgid.c
@@ -0,0 +1,7 @@
+#include <unistd.h>
+#include <syscall.h>
+
+int setpgid(pid_t pid, pid_t pgid)
+{
+	return syscall(setpgid, pid, pgid);
+}