Checks whether the system headers define WCHAR_MAX or not. If it is already defined, does nothing. Otherwise checks the size and signedness of ‘wchar_t’, and defines WCHAR_MAX to the maximum value that can be stored in a variable of type ‘wchar_t’.
Download the latest version of ax_decl_wchar_max.m4 or browse the macro’s revision history.
Copyright © 2008 Ville Laurikari firstname.lastname@example.org
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.