1 files changed, 10 insertions, 0 deletions
diff --git a/src/libstddjb/deepsleepuntil.c b/src/libstddjb/deepsleepuntil.c
new file mode 100644
index 0000000..77ac080
--- /dev/null
+++ b/src/libstddjb/deepsleepuntil.c
@@ -0,0 +1,10 @@
+/* ISC license. */
+
+#include <skalibs/tai.h>
+#include <skalibs/iopause.h>
+
+void deepsleepuntil (tain_t const *deadline, tain_t *stamp)
+{
+  iopause_fd x ;
+  while (tain_less(stamp, deadline)) iopause_stamp(&x, 0, deadline, stamp) ;
+}