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wmemcpy(3) Library Functions Manual wmemcpy(3)
wmemcpy - copy an array of wide-characters
Standard C library (libc, -lc)
#include <wchar.h> wchar_t *wmemcpy(wchar_t dest[restrict .n], const wchar_t src[restrict .n], size_t n);
The wmemcpy() function is the wide-character equivalent of the memcpy(3) function. It copies n wide characters from the array starting at src to the array starting at dest. The arrays may not overlap; use wmemmove(3) to copy between overlapping arrays. The programmer must ensure that there is room for at least n wide characters at dest.
wmemcpy() returns dest.
For an explanation of the terms used in this section, see attributes(7). ┌──────────────────────────────────────┬───────────────┬─────────┐ │Interface │ Attribute │ Value │ ├──────────────────────────────────────┼───────────────┼─────────┤ │wmemcpy() │ Thread safety │ MT-Safe │ └──────────────────────────────────────┴───────────────┴─────────┘
C11, POSIX.1-2008.
POSIX.1-2001, C99.
memcpy(3), wcscpy(3), wmemmove(3), wmempcpy(3)
Linux man-pages 6.04 2023-03-30 wmemcpy(3)
Pages that refer to this page: memcpy(3), mempcpy(3), wcscpy(3), wmemmove(3), signal-safety(7)