Add build system scaffolding and libc headers

1 files changed, 7 insertions, 0 deletions

diff --git a/lib/libc/sem/semop.c b/lib/libc/sem/semop.c
new file mode 100644
index 00000000..82e956dc
--- /dev/null
+++ b/lib/libc/sem/semop.c
@@ -0,0 +1,7 @@
+#include <sys/sem.h>
+#include <syscall.h>
+
+int semop(int semid, struct sembuf *sops, size_t nsops)
+{
+	return syscall(semop, semid, sops, nsops);
+}