wcstr.h
The wcstr.h header file declares the following multibyte functions:
| wcscat() | wcschr() | wcscmp() | wcscpy() | wcscspn() |
| wcslen() | wcsncat() | wcsncmp() | wcsncpy() | wcspbrk() |
| wcsrchr() | wcsspn() | wcswcs() |
wcstr.h also defines the types size_t, NULL, wchar_t, and wint_t.
The wide-character string functions are also declared in wchar.h for compatibility with previous releases of C/370™. wcstr.h may be withdrawn in future releases of the z/OS® XL C/C++ product.
wcstr.h is a non-standard header provided for compatibility with previous releases of C/370. Functions in wcstr.h are exposed by compiling with LANGLVL(EXTENDED). The wcstr.h header may be withdrawn in future releases of the z/OS XL C/C++ product. The wide character functions in wcstr.h are also declared in the wchar.h header, which is the standard interface.