difftime.3: Don't suggest redefining a reserved identifier

Signed-off-by: Alejandro Colomar <alx@kernel.org>

diff --git a/man3/difftime.3 b/man3/difftime.3
index 60d348977694708aa4194d24710e383eb3a13fc2..4ecb160ba550595d303a670cfe524481b83ad802 100644 (file)
--- a/man3/difftime.3
+++ b/man3/difftime.3
@@ -58,7 +58,7 @@ define
 .PP
 .in +4n
 .EX
-#define difftime(t1,t0) (double)(t1 \- t0)
+#define my_difftime(t1,t0) (double)(t1 \- t0)
 .EE
 .in
 .PP