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wmemcmp(3p) [centos man page]

WMEMCMP(3P)						     POSIX Programmer's Manual						       WMEMCMP(3P)

PROLOG
This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the correspond- ing Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux. NAME
wmemcmp - compare wide characters in memory SYNOPSIS
#include <wchar.h> int wmemcmp(const wchar_t *ws1, const wchar_t *ws2, size_t n); DESCRIPTION
The wmemcmp() function shall compare the first n wide characters of the object pointed to by ws1 to the first n wide characters of the object pointed to by ws2. This function shall not be affected by locale and all wchar_t values shall be treated identically. The null wide character and wchar_t values not corresponding to valid characters shall not be treated specially. If n is zero, the application shall ensure that ws1 and ws2 are valid pointers, and the function shall behave as if the two objects compare equal. RETURN VALUE
The wmemcmp() function shall return an integer greater than, equal to, or less than zero, respectively, as the object pointed to by ws1 is greater than, equal to, or less than the object pointed to by ws2. ERRORS
No errors are defined. The following sections are informative. EXAMPLES
None. APPLICATION USAGE
None. RATIONALE
None. FUTURE DIRECTIONS
None. SEE ALSO
wmemchr(), wmemcpy(), wmemmove(), wmemset(), the Base Definitions volume of IEEE Std 1003.1-2001, <wchar.h> COPYRIGHT
Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2003 Edition, Standard for Information Technol- ogy -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of Electrical and Electronics Engineers, Inc and The Open Group. In the event of any discrepancy between this version and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Standard is the referee document. The original Standard can be obtained online at http://www.opengroup.org/unix/online.html . IEEE
/The Open Group 2003 WMEMCMP(3P)

Check Out this Related Man Page

WMEMCPY(3P)						     POSIX Programmer's Manual						       WMEMCPY(3P)

PROLOG
This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the correspond- ing Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux. NAME
wmemcpy - copy wide characters in memory SYNOPSIS
#include <wchar.h> wchar_t *wmemcpy(wchar_t *restrict ws1, const wchar_t *restrict ws2, size_t n); DESCRIPTION
The wmemcpy() function shall copy n wide characters from the object pointed to by ws2 to the object pointed to by ws1. This function shall not be affected by locale and all wchar_t values shall be treated identically. The null wide character and wchar_t values not corresponding to valid characters shall not be treated specially. If n is zero, the application shall ensure that ws1 and ws2 are valid pointers, and the function shall copy zero wide characters. RETURN VALUE
The wmemcpy() function shall return the value of ws1. ERRORS
No errors are defined. The following sections are informative. EXAMPLES
None. APPLICATION USAGE
None. RATIONALE
None. FUTURE DIRECTIONS
None. SEE ALSO
wmemchr(), wmemcmp(), wmemmove(), wmemset(), the Base Definitions volume of IEEE Std 1003.1-2001, <wchar.h> COPYRIGHT
Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2003 Edition, Standard for Information Technol- ogy -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of Electrical and Electronics Engineers, Inc and The Open Group. In the event of any discrepancy between this version and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Standard is the referee document. The original Standard can be obtained online at http://www.opengroup.org/unix/online.html . IEEE
/The Open Group 2003 WMEMCPY(3P)
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