Software Internationalization Guide

The HP Internationalization Subsystem
Software Internationalization Guide—526225-002
4-8
Locale-Sensitive Functions
Additional XPG4 Functions
XPG4 defines functions in addition to those listed under ISO/ANSI C Functions on
page 4-6. The following functions are used for handling messages, converting code
sets, processing locale-dependent date and time strings, converting monetary values,
and reading the current setting of cultural data items:
catclose() iconv_open() regfree()
catgets() nl_langinfo() strfmon()
catopen() regcomp() strptime()
iconv() regerror()
iconv_close() regexec()
Worldwide Portability Functions
XPG4 defines this set of functions that are equivalent to the standard ISO C functions
but that work on wide-character values:
fgetwc() iswupper() wcsncat()
fgetws() iswxdigit() wcsncmp()
fputwc() putwc() wcsncpy()
fputws() putwchar() wcspbrk()
getwc() towlower() wcsrchr()
getwchar() towupper() wcsspn()
iswctype() ungetwc() wcstod()
iswalnum() wcscat() wcstok()
iswalpha() wcschr() wcstol()
iswcntrl() wcscmp() wcstoul()
iswdigit() wcscoll() wcswcs()
iswgraph() wcscpy() wcswidth()
iswlower() wcscspn() wcsxfrm()
iswprint() wcsftime() wctype()
iswpunct() wcslen() wcwidth()
iswspace()
tolower() LS LS LS
toupper() LS LS LS
vfprintf() LS LS C/POSIX only
vprintf() LS LS C/POSIX only
vsprintf() LS C/POSIX only C/POSIX only
wcstombs() LS LS LS
wctomb() LS LS LS
Table 4-1. ISO/ANSI C Functions (page 3 of 3)
ISO/ANSI C
function
OSS and Guardian
TNS/R native
module
OSS TNS module Guardian TNS
module