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/*

FUNCTION

        <<bcopy>>---copy memory regions

ANSI_SYNOPSIS

        #include <string.h>

        void bcopy(const char *<[in]>, char  *<[out]>, size_t <[n]>);

TRAD_SYNOPSIS

        void bcopy(<[in]>, <[out]>, <[n]>

        char *<[in]>;

        char *<[out]>;

        size_t <[n]>;

DESCRIPTION

        This function copies <[n]> bytes from the memory region

        pointed to by <[in]> to the memory region pointed to by

        <[out]>.

        This function is implemented in term of <<memmove>>.

PORTABILITY

<<bcopy>> requires no supporting OS subroutines.

QUICKREF

        bcopy - pure

*/

#include <string.h>

void

_DEFUN (bcopy, (b1, b2, length),

        _CONST char *b1 _AND

        char *b2 _AND

        size_t length)

{

  memmove ((_PTR) b2, (_PTR) b1, length);

}