NAME

       bcmp,  bcopy,  bzero,  memccpy, memchr, memcmp, memcpy, memfrob, memmem, memmove, memset -
       byte string operations

SYNOPSIS

       #include <string.h>

       int bcmp(const void *s1, const void *s2, size_t n);

       void bcopy(const void *src, void *dest, size_t n);

       void bzero(void *s, size_t n);

       void *memccpy(void *dest, const void *src, int c, size_t n);

       void *memchr(const void *s, int c, size_t n);

       int memcmp(const void *s1, const void *s2, size_t n);

       void *memcpy(void *dest, const void *src, size_t n);

       void *memfrob(void *s, size_t n);

       void *memmem(const void *haystack, size_t haystacklen,
                    const void *needle, size_t needlelen);

       void *memmove(void *dest, const void *src, size_t n);

       void *memset(void *s, int c, size_t n);

DESCRIPTION

       The byte string functions perform  operations  on  strings  (byte  arrays)  that  are  not
       necessarily  null-terminated.   See  the  individual  man  pages  for descriptions of each
       function.

NOTES

       The functions bcmp(), bcopy(), and bzero() are  obsolete.   Use  memcmp(),  memcpy(),  and
       memset() instead.

SEE ALSO

       bcmp(3),  bcopy(3),  bzero(3),  memccpy(3),  memchr(3),  memcmp(3), memcpy(3), memfrob(3),
       memmem(3), memmove(3), memset(3), string(3)

COLOPHON

       This page is part of release 5.13 of the Linux man-pages project.  A  description  of  the
       project,  information  about  reporting  bugs, and the latest version of this page, can be
       found at https://www.kernel.org/doc/man-pages/.

                                            2021-03-22                                 BSTRING(3)