Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-07-28 01:41:48 +00:00
Code Issues Projects Releases Packages Wiki Activity

- Update many parts of CRT, and misc cleanup.

Browse source 
- Largely based on the patch by Samuel Serapion.
- Include file.c from Wine's msvcrt, but exclude its contents from the build process for now.

svn path=/trunk/; revision=33866
This commit is contained in:
Aleksey Bragin 2008-06-06 17:49:24 +00:00
parent 3f2bc58da5
commit 45ebe0ccc2
89 changed files with 4487 additions and 1700 deletions
Download patch file Download diff file Expand all files Collapse all files

63
reactos/lib/sdk/crt/stdlib/mbtowc.c
View file

@ -10,53 +10,36 @@
#include <precomp.h>
#if 1
/*
* @implemented
*/
int mbtowc(wchar_t *dst, const char *str, size_t n)
int mbtowc (wchar_t *charptr, const char *address, size_t number)
{
// printf("\t\t\tmbtowc(%p, %p, %d) called.\n", dst, str, n);
int bytes;
if (n <= 0 || !str)
return 0;
if (address == 0)
return 0;
*dst = *str;
if ((bytes = mblen (address, number)) < 0)
return bytes;
if (!*str)
return 0;
return 1;
}
#else
int mbtowc(wchar_t *dst, const char *str, size_t n)
{
if (n <= 0 || !str)
return 0;
if (!MultiByteToWideChar(CP_ACP, 0, str, n, dst, (dst == NULL) ? 0 : 1)) {
DWORD err = GetLastError();
switch (err) {
case ERROR_INSUFFICIENT_BUFFER:
break;
case ERROR_INVALID_FLAGS:
break;
case ERROR_INVALID_PARAMETER:
break;
case ERROR_NO_UNICODE_TRANSLATION:
break;
default:
return 1;
}
return -1;
if (charptr) {
switch (bytes) {
case 0:
if (number > 0)
*charptr = (wchar_t) '\0';
break;
case 1:
*charptr = (wchar_t) ((unsigned char) address[0]);
break;
case 2:
*charptr = (wchar_t) (((unsigned char) address[0] << 8)
| (unsigned char) address[1]);
break;
}
}
/* return the number of bytes from src that have been used */
if (!*str)
return 0;
if (n >= 2 && isleadbyte(*str) && str[1])
return 2;
return 1;
}
#endif
return bytes;
}