Change all uses of unlocked-wrapped functions to their upper case wrapper names.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/wc.c b/src/wc.c
index 15a38917a..71fd4fb18 100644
--- a/src/wc.c
+++ b/src/wc.c
@@ -130,7 +130,7 @@ write_counts (uintmax_t lines,
     }
   if (*file)
     printf (" %s", file);
-  putchar ('\n');
+  PUTCHAR ('\n');
 }
 
 static void