2 * msvcrt.dll misc functions
4 * Copyright 2000 Jon Griffiths
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 #include "msvcrt/stdlib.h"
27 #include "wine/debug.h"
29 WINE_DEFAULT_DEBUG_CHANNEL(msvcrt);
32 /*********************************************************************
35 void _beep( unsigned int freq, unsigned int duration)
37 TRACE(":Freq %d, Duration %d\n",freq,duration);
41 /*********************************************************************
46 return (rand() & 0x7fff);
49 /*********************************************************************
52 void _sleep(unsigned long timeout)
54 TRACE("_sleep for %ld milliseconds\n",timeout);
55 Sleep((timeout)?timeout:1);
58 /*********************************************************************
61 void* _lfind(const void* match, const void* start,
62 unsigned int* array_size, unsigned int elem_size,
63 MSVCRT_compar_fn_t cf)
65 unsigned int size = *array_size;
69 if (cf(match, start) == 0)
70 return (void *)start; /* found */
71 start = (char*)start + elem_size;
76 /*********************************************************************
79 void* _lsearch(const void* match, void* start,
80 unsigned int* array_size, unsigned int elem_size,
81 MSVCRT_compar_fn_t cf)
83 unsigned int size = *array_size;
87 if (cf(match, start) == 0)
88 return start; /* found */
89 start = (char*)start + elem_size;
92 /* not found, add to end */
93 memcpy(start, match, elem_size);
98 /*********************************************************************