tweak comment

[gnulib.git] / lib / safe-read.c

diff --git a/lib/safe-read.c b/lib/safe-read.c
index eb0566b..e404586 100644 (file)
--- a/lib/safe-read.c
+++ b/lib/safe-read.c
@@ -38,7 +38,7 @@ extern int errno;
    for an error.  */
 
 ssize_t
-safe_read (int desc, char *ptr, size_t len)
+safe_read (int desc, void *ptr, size_t len)
 {
   ssize_t n_chars;