Table 2-10 “Base Operating
System Internationalized Functions”
lists the base operating system internationalized
functions in a
common open software environment.
Applications should perform proper locale management with
the assumption that a locale may have from 1 to 4 bytes per coded
character.
Table 2-10 Base Operating
System Internationalized Functions
Locale Management | Single-byte | Multibyte | Wide Character |
|---|
Convert
mb <-> wc | | mbtowc mbstowcs | wctomb wcstombs |
Classification | isalpha is* | | isalpha isw* wctype |
Case Mapping | tolower toupper | | towlower towupper |
Format
Miscellaneous | | localeconv nl_langinfo | |
Format
of Numeric | | strtol strtod | wcstol wcstod wcstoi |
Format
Time/Monetary | | strftime strptime strfmon | wcsftime |
String
Copy | | strcat strcpy strncat strncpy | wcscat wcsncat wcscpy wcsncpy |
String
Collate | | strcoll | wcscoll wcsxfrm |
String
Misc | strlen | mblen | wcscmp wcsncmp |
String
Search | strchr strcspn strpbrk strrchr strspn strtok | | wcschr wcscspn wcspbrk wcsrchr wcsspn wcstok wcswcs wcscspn |
I/O Display
Width | | | wcwidth[1] wcswidth |
I/O Printf | | printf vprintf sprintf vsprint fprintf vfprint | printf vprintf sprintf vsprint frpintf vfprint |
I/O Scan | | scanf sscanf fscanf | scanf sscanf fscanf |
I/O Character | getc gets putc puts | | fgetwc fgetws fputwc fputws ungetwc |
Message | | gettxt catopen catgets catclose | |
Convert
Codeset | | iconv_open iconv iconv_close | |
Printable version
