pointless whitespace/comment fixes, no code changes

[oweals/busybox.git] / miscutils / ttysize.c

diff --git a/miscutils/ttysize.c b/miscutils/ttysize.c
index 51d4ec76f15537ad664756ed7f73a8e454b200fa..05455543df959b7962608f4e7c2b68b01843e322 100644 (file)
--- a/miscutils/ttysize.c
+++ b/miscutils/ttysize.c
@@ -11,12 +11,12 @@
  */
 #include "libbb.h"
 
-int ttysize_main(int argc, char **argv);
+int ttysize_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int ttysize_main(int argc, char **argv)
 {
-       unsigned w,h;
+       unsigned w, h;
        struct winsize wsz;
-    
+
        w = 80;
        h = 24;
        if (!ioctl(0, TIOCGWINSZ, &wsz)) {
@@ -39,6 +39,6 @@ int ttysize_main(int argc, char **argv)
                        fmt = "%u %u" + 2; /* " %u" */
                }
        }
-       putchar('\n');
+       bb_putchar('\n');
        return 0;
 }