📄 langinfo.xs
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#include "EXTERN.h"#include "perl.h"#include "XSUB.h"#ifdef I_LANGINFO# define __USE_GNU 1 /* Enables YESSTR, otherwise only __YESSTR. */# include <langinfo.h>#endif#include "const-c.inc"MODULE = I18N::Langinfo PACKAGE = I18N::LanginfoPROTOTYPES: ENABLEINCLUDE: const-xs.incSV*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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