Fix MS-Windows build following 2012-11-21T21:06:52Z!eggert@cs.ucla.edu.

 src/w32.c (getcwd): Fix the 2nd argument type, to prevent conflicts
 with Windows system header.

Fixes: debbugs:12945

1 files changed, 1 insertions, 1 deletions

diff --git a/src/w32.c b/src/w32.c
index da778eb8541..038a442f529 100644
--- a/src/w32.c
+++ b/src/w32.c
@@ -908,7 +908,7 @@ static char startup_dir[MAXPATHLEN];
 
 /* Get the current working directory.  */
 char *
-getcwd (char *dir, size_t dirsize)
+getcwd (char *dir, int dirsize)
 {
   if (!dirsize)
     {