Linux 2.6 - man page for wcpcpy (linux section 3)
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WCPCPY(3) Linux Programmer's Manual WCPCPY(3)
wcpcpy - copy a wide-character string, returning a pointer to its end
wchar_t *wcpcpy(wchar_t *dest, const wchar_t *src);
Feature Test Macro Requirements for glibc (see feature_test_macros(7)):
Since glibc 2.10:
_XOPEN_SOURCE >= 700 || _POSIX_C_SOURCE >= 200809L
Before glibc 2.10:
The wcpcpy() function is the wide-character equivalent of the stpcpy(3) function. It
copies the wide-character string pointed to by src, including the terminating null wide
character (L'\0'), to the array pointed to by dest.
The strings may not overlap.
The programmer must ensure that there is room for at least wcslen(src)+1 wide characters
wcpcpy() returns a pointer to the end of the wide-character string dest, that is, a
pointer to the terminating null wide character.
Multithreading (see pthreads(7))
The wcpcpy() function is thread-safe.
This page is part of release 3.55 of the Linux man-pages project. A description of the
project, and information about reporting bugs, can be found at
GNU 2013-12-10 WCPCPY(3)
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