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Commit | Line | Data |
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6599da04 JM |
1 | /* memcpy (the standard C function) |
2 | This function is in the public domain. */ | |
3 | ||
4 | /* | |
6599da04 | 5 | |
aaa5f039 DD |
6 | @deftypefn Supplemental void* memcpy (void *@var{out}, const void *@var{in}, size_t @var{length}) |
7 | ||
8 | Copies @var{length} bytes from memory region @var{in} to region | |
9 | @var{out}. Returns a pointer to @var{out}. | |
10 | ||
11 | @end deftypefn | |
6599da04 | 12 | |
6599da04 JM |
13 | */ |
14 | ||
15 | #include <ansidecl.h> | |
0ae0f1b0 | 16 | #ifdef ANSI_PROTOTYPES |
6599da04 JM |
17 | #include <stddef.h> |
18 | #else | |
19 | #define size_t unsigned long | |
20 | #endif | |
21 | ||
0ae0f1b0 RS |
22 | void bcopy PARAMS((const void*, void*, size_t)); |
23 | ||
6599da04 | 24 | PTR |
0ae0f1b0 RS |
25 | memcpy (out, in, length) |
26 | PTR out; | |
27 | const PTR in; | |
28 | size_t length; | |
6599da04 JM |
29 | { |
30 | bcopy(in, out, length); | |
31 | return out; | |
32 | } |