Fix bug #9960 with MSVC build on MS-Windows.

 src/s/ms-w32.h (tzname): Include time.h before redirecting to
 _tzname.  Fixes the MSVC build.

2 files changed, 11 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 182493abe67..9a4d10d410e 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2012-03-24  Eli Zaretskii  <eliz@gnu.org>
+
+        * s/ms-w32.h (tzname): Include time.h before redirecting to
+        _tzname.  Fixes the MSVC build.  (Bug#9960)
+
 2012-03-24  Andreas Schwab  <schwab@linux-m68k.org>
 
         * xdisp.c (produce_glyphless_glyph): Limit length of acronym to 6
diff --git a/src/s/ms-w32.h b/src/s/ms-w32.h
index d533ae34ac3..5eed3a177dc 100644
--- a/src/s/ms-w32.h
+++ b/src/s/ms-w32.h
@@ -286,6 +286,12 @@ typedef int pid_t;
 #define stricmp   _stricmp
 #define tzset     _tzset
 
+/* Include time.h before redirecting tzname, since MSVC's time.h
+   defines _tzname to call a function, but also declares tzname a
+   2-element array.  Having the redirection before including the
+   header thus has the effect of declaring a function that returns an
+   array, and triggers an error message.  */
+#include <time.h>
 #define tzname    _tzname
 #if !defined (_MSC_VER) || (_MSC_VER < 1400)
 #undef  utime