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MEMMOVE(3) Library Functions Manual MEMMOVE(3)

memmove — copy byte string

library “libc”

#include <string.h>

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

The () function copies len bytes from string src to string dst. The two strings may overlap; the copy is always done in a non-destructive manner.

The memmove() function returns the original value of dst.

bcopy(3), memccpy(3), memcpy(3), strcpy(3), wmemmove(3)

The memmove() function conforms to ISO/IEC 9899:1990 (“ISO C90”).

June 4, 1993 FreeBSD-12.0