# HG changeset patch
# User Jim Meyering <jim@meyering.net>
# Date 921902543 0
# Node ID af21c497647569936dc7ea41e0897327c93b8369
# Parent  188a70851e6104a882bd72fab16d07ff64ff8dc3
(jm_WINSIZE_IN_PTEM): New macro.

diff --git a/m4/jm-winsz1.m4 b/m4/jm-winsz1.m4
--- a/m4/jm-winsz1.m4
+++ b/m4/jm-winsz1.m4
@@ -1,5 +1,5 @@
 dnl From Jim Meyering.
-#serial 1
+#serial 2
 AC_DEFUN(jm_HEADER_TIOCGWINSZ_IN_TERMIOS_H,
 [AC_REQUIRE([AM_SYS_POSIX_TERMIOS])
  AC_CACHE_CHECK([whether use of TIOCGWINSZ requires termios.h],
@@ -17,3 +17,10 @@
    fi
   ])
 ])
+
+AC_DEFUN(jm_WINSIZE_IN_PTEM,
+  [AC_CHECK_HEADER([sys/ptem.h],
+		   AC_DEFINE(WINSIZE_IN_PTEM, 1,
+      [Define if your system defines \`struct winsize' in sys/ptem.h.]))
+  ]
+)