Synopsis

#include <string.h>

void *memmove(void *s1, const void *s2, size_t n);

Status

Partially implemented

Conformance

IEEE Std 1003.1-2017

Description

The memmove() function shall copy n bytes from the object pointed to by s2 into the object pointed to by s1. Copying takes place as if the n bytes from the object pointed to by s2 are first copied into a temporary array of n bytes that does not overlap the objects pointed to by s1 and s2, and then the n bytes from the temporary array are copied into the object pointed to by s1.

Return value

The memmove() function shall return s1; no return value is reserved to indicate an error.

Errors

No errors are defined.

Tests

Untested

Known bugs

None

See Also

  1. Standard library functions
  2. Table of Contents