| 12345678910111213141516171819202122232425262728293031323334 |
- <html>
- <head>
- <title>memmove</title>
- <body bgcolor=#ffffff>
- <h2 align=center>memmove</h2>
- <h4 align=center>OS/161 Reference Manual</h4>
- <h3>Name</h3>
- memmove - copy region of memory
- <h3>Library</h3>
- Standard C Library (libc, -lc)
- <h3>Synopsis</h3>
- #include <string.h><br>
- <br>
- void *<br>
- memmove(void *<em>dest</em>, const void *<em>src</em>, size_t <em>len</em>);
- <h3>Description</h3>
- The block of memory beginning at <em>src</em>, of length <em>len</em>,
- is copied to <em>dest</em>. <em>dest</em> must point to a region large
- enough to hold it.
- <p>
- Unlike <A HREF=memcpy.html>memcpy</A>, memmove is guaranteed to
- operate correctly if <em>src</em> and <em>dest</em> overlap.
- <h3>Return Values</h3>
- memmove returns <em>dest</em>.
- </body>
- </html>
|
