gettext declaration ¶Presuming that your set of programs, or package, has been adjusted
so all needed GNU gettext files are available, and your
Makefile files are adjusted (see The Maintainer’s View), each C module
having translated C strings should contain the line:
#include <libintl.h>
Similarly, each C module containing printf()/fprintf()/...
calls with a format string that could be a translated C string (even if
the C string comes from a different C module) should contain the line:
#include <libintl.h>