2 files changed, 13 insertions, 0 deletions
diff --git a/src/errno/ECANCELED.c b/src/errno/ECANCELED.c
new file mode 100644
index 00000000..e3774971
--- /dev/null
+++ b/src/errno/ECANCELED.c
@@ -0,0 +1,6 @@
+#include <errno.h>
+#define ECANCELED                                                           (20)
+/** Operation canceled **/
+/*
+POSIX(199309)
+*/
diff --git a/src/errno/ENOTSUP.c b/src/errno/ENOTSUP.c
new file mode 100644
index 00000000..a80761a8
--- /dev/null
+++ b/src/errno/ENOTSUP.c
@@ -0,0 +1,7 @@
+#include <errno.h>
+#define ENOTSUP                                                             (68)
+/** Not supported **/
+
+/*
+POSIX(199309)
+*/