| /programs/develop/libraries/menuetlibc/src/libc/ansi/string/strcpy.c |
|---|
| 0,0 → 1,15 |
| /* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */ |
| #include <string.h> |
| char * strcpy(char *to, const char *from) |
| { |
| int d0, d1, d2; |
| __asm__ __volatile__( |
| "1:\tlodsb\n\t" |
| "stosb\n\t" |
| "testb %%al,%%al\n\t" |
| "jne 1b" |
| : "=&S" (d0), "=&D" (d1), "=&a" (d2) |
| :"0" (from),"1" (to) : "memory"); |
| return to; |
| } |