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34 .\" from: @(#)strcpy.3 8.1 (Berkeley) 6/4/93
61 .Nd wide-character string manipulation operations
67 .Fn wmemchr "const wchar_t *s" "wchar_t c" "size_t n"
69 .Fn wmemcmp "const wchar_t *s1" "const wchar_t *s2" "size_t n"
71 .Fn wmemcpy "wchar_t * restrict s1" "const wchar_t * restrict s2" "size_t n"
73 .Fn wmemmove "wchar_t *s1" "const wchar_t *s2" "size_t n"
75 .Fn wmemset "wchar_t *s" "wchar_t c" "size_t n"
77 .Fn wcscat "wchar_t * restrict s1" "const wchar_t * restrict s2"
79 .Fn wcschr "const wchar_t *s" "wchar_t c"
81 .Fn wcscmp "const wchar_t *s1" "const wchar_t *s2"
83 .Fn wcscpy "wchar_t * restrict s1" "const wchar_t * restrict s2"
85 .Fn wcscspn "const wchar_t *s1" "const wchar_t *s2"
87 .Fn wcslcat "wchar_t *s1" "const wchar_t *s2" "size_t n"
89 .Fn wcslcpy "wchar_t *s1" "const wchar_t *s2" "size_t n"
91 .Fn wcslen "const wchar_t *s"
93 .Fn wcsncat "wchar_t * restrict s1" "const wchar_t * restrict s2" "size_t n"
95 .Fn wcsncmp "const wchar_t *s1" "const wchar_t * s2" "size_t n"
97 .Fn wcsncpy "wchar_t * restrict s1" "const wchar_t * restrict s2" "size_t n"
99 .Fn wcspbrk "const wchar_t *s1" "const wchar_t *s2"
101 .Fn wcsrchr "const wchar_t *s" "wchar_t c"
103 .Fn wcsspn "const wchar_t *s1" "const wchar_t *s2"
105 .Fn wcsstr "const wchar_t *s1" "const wchar_t *s2"
107 .Fn wcswcs "const wchar_t *s1" "const wchar_t *s2"
109 These functions implement string manipulation operations over wide-character
111 For a detailed description, refer to the documents for the respective
112 single-byte counterpart, such as
116 function is not a part of
122 function is strongly recommended to be used.
150 These functions conform to
152 and were first introduced in
154 with the exception of
158 which are extensions.