1 files changed, 12 insertions, 0 deletions
diff --git a/src/libstddjb/tain_from_millisecs.c b/src/libstddjb/tain_from_millisecs.c
new file mode 100644
index 0000000..e6bfca4
--- /dev/null
+++ b/src/libstddjb/tain_from_millisecs.c
@@ -0,0 +1,12 @@
+/* ISC license. */
+
+#include <errno.h>
+#include <skalibs/tai.h>
+
+int tain_from_millisecs (tain_t *a, int millisecs)
+{
+  if (millisecs < 0) return (errno = EINVAL, 0) ;
+  a->sec.x = millisecs / 1000 ;
+  a->nano = (millisecs % 1000) * 1000000U ;
+  return 1 ;
+}