1 files changed, 8 insertions, 0 deletions
diff --git a/src/errno/EINPROGRESS.c b/src/errno/EINPROGRESS.c
new file mode 100644
index 00000000..13e9dca6
--- /dev/null
+++ b/src/errno/EINPROGRESS.c
@@ -0,0 +1,8 @@
+#include <errno.h>
+#define EINPROGRESS                                                         (33)
+/** Operation in progress **/
+
+/*
+XOPEN(400)
+POSIX(199309)
+*/