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#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
#ifdef I_LANGINFO
# include <langinfo.h>
#endif
#include "constants.c"
MODULE = I18N::Langinfo PACKAGE = I18N::Langinfo
PROTOTYPES: ENABLE
INCLUDE: constants.xs
SV*
langinfo(code)
int code
CODE:
#ifdef HAS_NL_LANGINFO
char *s;
if (code > 0) { /* bold assumption: all valid langinfo codes > 0 */
#ifdef _MAXSTRMSG
if (code > _MAXSTRMSG)
RETVAL = &PL_sv_undef;
else
#else
# ifdef _NL_NUM_ITEMS
if (code >= _NL_NUM_ITEMS)
RETVAL = &PL_sv_undef;
else
# else
# ifdef _NL_NUM
if (code >= _NL_NUM)
RETVAL = &PL_sv_undef;
else
# endif
# endif
#endif
{
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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