added m4

[ppastats.git] / m4 / xsize.m4

diff --git a/m4/xsize.m4 b/m4/xsize.m4
new file mode 100644 (file)
index 0000000..b653693
--- /dev/null
+++ b/m4/xsize.m4
@@ -0,0 +1,13 @@
+# xsize.m4 serial 4
+dnl Copyright (C) 2003-2004, 2008-2010 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+AC_DEFUN([gl_XSIZE],
+[
+  dnl Prerequisites of lib/xsize.h.
+  AC_REQUIRE([gl_SIZE_MAX])
+  AC_REQUIRE([AC_C_INLINE])
+  AC_CHECK_HEADERS([stdint.h])
+])