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#include <strings.h>
void bcopy(const void *s1, void *s2, size_t n);
int bcmp(const void *s1, const void *s2, size_t n);
void bzero(void *s, size_t n);
The functions bcopy(), bcmp(), and bzero() operate on variable length strings of bytes. They do not check for null bytes as the routines in string.3c do.
bcopy() copies n bytes from string s1 to the string s2. Overlapping strings are handled correctly.
bcmp() compares byte string s1 against byte string s2, returning zero if they are identical, 1 otherwise. Both strings are assumed to be n bytes long. bcmp() using n zero bytes always returns zero.
bzero() places n 0 bytes in the string s.
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Created by unroff & hp-tools. © by Hans-Peter Bischof. All Rights Reserved (1997).
Last modified 21/April/97