summaryrefslogtreecommitdiff
path: root/hrtime.h
diff options
context:
space:
mode:
Diffstat (limited to 'hrtime.h')
-rw-r--r--hrtime.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/hrtime.h b/hrtime.h
index 1685ed8..bf606d5 100644
--- a/hrtime.h
+++ b/hrtime.h
@@ -8,7 +8,8 @@
/*
* Hi-res monotonic clock. It is currently nsec resolution, which has over
- * 500 years of range (unsigned).
+ * 500 years of range (with an unsigned 64-bit integer). Developers
+ * targeting small systems may try 32-bit and low-resolution (milliseconds).
*
* TBD: Is nsec even necessary? usec resolution seems enough for userspace
* and it'll be suitable for use with devices lasting over 500,000 years