Originální popis anglicky:
bcmp - memory operations ( LEGACY
Návod, kniha: POSIX Programmer's Manual
int bcmp(const void * s1, const void
*s2 , size_t
() function shall compare the first n
bytes of the area
pointed to by s1
with the area pointed to by s2
() function shall return 0 if s1
identical; otherwise, it shall return non-zero. Both areas are assumed to be
bytes long. If the value of n
is 0, bcmp
() shall return
No errors are defined.
The following sections are informative.
() function is preferred over this function.
For maximum portability, it is recommended to replace the function call to
() as follows:
#define bcmp(b1,b2,len) memcmp((b1), (b2), (size_t)(len))
This function may be withdrawn in a future version.
() , the Base Definitions volume of
IEEE Std 1003.1-2001, <strings.h>
Portions of this text are reprinted and reproduced in electronic form from IEEE
Std 1003.1, 2003 Edition, Standard for Information Technology -- 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