1 files changed, 6 insertions, 0 deletions
diff --git a/src/unistd/opterr.c b/src/unistd/opterr.c
new file mode 100644
index 00000000..f5e831e4
--- /dev/null
+++ b/src/unistd/opterr.c
@@ -0,0 +1,6 @@
+#include <unistd.h>
+int opterr;
+/*
+POSIX(2)
+*/
+