Plan 9 from Bell Labs’s /usr/web/sources/contrib/gabidiaz/root/sys/src/cmd/perl/ext/I18N/Langinfo/Langinfo.xs

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Distributed under the MIT License.
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#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"

#ifdef I_LANGINFO
#   include <langinfo.h>
#endif

#include "const-c.inc"

MODULE = I18N::Langinfo	PACKAGE = I18N::Langinfo

PROTOTYPES: ENABLE

INCLUDE: const-xs.inc

SV*
langinfo(code)
	int	code
  CODE:
#ifdef HAS_NL_LANGINFO
	{
	  char *s;

	  if ((s = nl_langinfo(code)))
	      RETVAL = newSVpvn(s, strlen(s));
	  else
	      RETVAL = &PL_sv_undef;
	}
#else
	croak("nl_langinfo() not implemented on this architecture");
#endif
  OUTPUT:
	RETVAL

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