bstring(3) - NetBSD Manual Pages

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BSTRING(3)              NetBSD Library Functions Manual             BSTRING(3)


NAME

     memccpy, memchr, memcmp, memcpy, memmem, memmove, memset -- byte string
     operations


LIBRARY

     Standard C Library (libc, -lc)


SYNOPSIS

     #include <string.h>

     void *
     memchr(const void *b, int c, size_t len);

     int
     memcmp(const void *b1, const void *b2, size_t len);

     void *
     memccpy(void *dst, const void *src, int c, size_t len);

     void *
     memcpy(void *dst, const void *src, size_t len);

     void *
     memmem(const void *block, size_t blen, const void *pat, size_t plen);

     void *
     memmove(void *dst, const void *src, size_t len);

     void *
     memset(void *b, int c, size_t len);


DESCRIPTION

     These functions operate on variable length strings of bytes.  They do not
     check for terminating nul bytes as the routines listed in string(3) do.

     See the specific manual pages for more information.


SEE ALSO

     memccpy(3), memchr(3), memcmp(3), memcpy(3), memmem(3), memmove(3),
     memset(3)


STANDARDS

     The functions memchr(), memcmp(), memcpy(), memmove(), and memset() con-
     form to ANSI X3.159-1989 (``ANSI C89'').


HISTORY

     The function memccpy() appeared in 4.3BSD.

NetBSD 10.1                    February 9, 2007                    NetBSD 10.1