* dispnew.c (getenv): Add extern declaration.

diff --git a/src/dispnew.c b/src/dispnew.c
index 7284baec2e5472f9e249df152370ffc59b4bcff2..a7a1fa5c80014f15e1d90f8904ff283e60bbf671 100644 (file)
--- a/src/dispnew.c
+++ b/src/dispnew.c
@@ -45,6 +45,8 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #include "xterm.h"
 #endif /* HAVE_X_WINDOWS */
 
+extern char *getenv ();
+
 #define max(a, b) ((a) > (b) ? (a) : (b))
 #define min(a, b) ((a) < (b) ? (a) : (b))