From 4158640e0ece2c81135ac27a592f8defc6dc5b1b Mon Sep 17 00:00:00 2001
From: Fons van der Plas <fonsvdplas@gmail.com>
Date: Fri, 28 Apr 2023 19:09:05 +0200
Subject: [PATCH] Document Float64 return type of Base.time (#49519)

---
 base/libc.jl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/base/libc.jl b/base/libc.jl
index 5b508e00bf3e0..82286fbf01af6 100644
--- a/base/libc.jl
+++ b/base/libc.jl
@@ -235,14 +235,14 @@ end
 # system date in seconds
 
 """
-    time(t::TmStruct)
+    time(t::TmStruct) -> Float64
 
 Converts a `TmStruct` struct to a number of seconds since the epoch.
 """
 time(tm::TmStruct) = Float64(ccall(:mktime, Int, (Ref{TmStruct},), tm))
 
 """
-    time()
+    time() -> Float64
 
 Get the system time in seconds since the epoch, with fairly high (typically, microsecond) resolution.
 """