dup, execute, fatal-signal, etc.: no 'static inline'

[gnulib.git] / m4 / isatty.m4

diff --git a/m4/isatty.m4 b/m4/isatty.m4
index 6f81d18..9555dad 100644 (file)
--- a/m4/isatty.m4
+++ b/m4/isatty.m4
@@ -1,4 +1,4 @@
-# isatty.m4 serial 2
+# isatty.m4 serial 3
 dnl Copyright (C) 2012 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -16,6 +16,4 @@ AC_DEFUN([gl_FUNC_ISATTY],
 ])
 
 # Prerequisites of lib/isatty.c.
-AC_DEFUN([gl_PREREQ_ISATTY], [
-  AC_REQUIRE([AC_C_INLINE])
-])
+AC_DEFUN([gl_PREREQ_ISATTY], [:])