GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
GNU/Linux |
RedHat 6.2(Zoot) |
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wcsstr(3) |
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wcsstr − locate a substring in a wide-character string
#include <wchar.h>
wchar_t *wcsstr (const wchar_t *haystack, const wchar_t *needle);
The wcsstr function is the wide-character equivalent of the strstr function. It searches for the first occurrence of the wide-character string needle (without its terminating L’\0’ character) as a substring in the wide-character string haystack.
The wcsstr function returns a pointer to the first occurrence of needle in haystack. It returns NULL if needle does not occur as a substring in haystack.
Note the special case: If needle is the empty wide-character string, the return value is always haystack itself.
ISO/ANSI C, UNIX98
strstr(3), wcschr(3)
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wcsstr(3) | |