@node ax_gcc_warn_unused_result
@unnumberedsec ax_gcc_warn_unused_result

@majorheading Synopsis

@smallexample
AX_GCC_WARN_UNUSED_RESULT
@end smallexample

@majorheading Description

The macro will compile a test program to see whether the compiler does
understand the per-function postfix pragma.

@majorheading Source Code

Download the
@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gcc_warn_unused_result.m4,latest
version of @file{ax_gcc_warn_unused_result.m4}} or browse
@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gcc_warn_unused_result.m4,the
macro's revision history}.

@majorheading License

@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}

Copying and distribution of this file, with or without modification, are
permitted in any medium without royalty provided the copyright notice
and this notice are preserved.  This file is offered as-is, without any
warranty.