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Implemented old Win 2.x string functions.

This commit is contained in:
Andreas Mohr 2000-10-17 00:27:47 +00:00 committed by Alexandre Julliard
parent cb4ff8c51e
commit 04a8eda985
2 changed files with 52 additions and 4 deletions
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8
dlls/kernel/kernel.spec
View File

@ -83,10 +83,10 @@ owner kernel32
75 stub OpenPathName
76 stub DeletePathName
# Reserved*: old Win 2.x functions now moved to USER (Win 3.0+)
77 stub Reserved1 #AnsiNext16
78 stub Reserved2 #AnsiPrev16
79 stub Reserved3 #AnsiUpper16
80 stub Reserved4 #AnsiLower16
77 pascal Reserved1(segptr) KERNEL_AnsiNext16
78 pascal Reserved2(segptr segptr) KERNEL_AnsiPrev16
79 pascal Reserved3(segstr) KERNEL_AnsiUpper16
80 pascal Reserved4(segstr) KERNEL_AnsiLower16
81 pascal16 _lclose(word) _lclose16
82 pascal16 _lread(word segptr word) WIN16_lread
83 pascal16 _lcreat(str word) _lcreat16

48
dlls/kernel/kernel_main.c
View File

@ -3,6 +3,7 @@
*/
#include <assert.h>
#include <ctype.h>
#include "winbase.h"
#include "wine/winbase16.h"
@ -111,3 +112,50 @@ BOOL WINAPI MAIN_KernelInit( HINSTANCE hinst, DWORD reason, LPVOID reserved )
* Entry point for kernel functions that do nothing.
*/
LONG WINAPI KERNEL_nop(void) { return 0; }
/***************************************************************************
*
* Win 2.x string functions now moved to USER
*
* We rather want to implement them here instead of doing Callouts
*/
SEGPTR WINAPI KERNEL_AnsiNext16(SEGPTR current)
{
return (*(char *)PTR_SEG_TO_LIN(current)) ? current + 1 : current;
}
SEGPTR WINAPI KERNEL_AnsiPrev16( SEGPTR start, SEGPTR current )
{
return (current==start)?start:current-1;
}
SEGPTR WINAPI KERNEL_AnsiUpper16( SEGPTR strOrChar )
{
/* uppercase only one char if strOrChar < 0x10000 */
if (HIWORD(strOrChar))
{
char *s = PTR_SEG_TO_LIN(strOrChar);
while (*s) {
*s = toupper(*s);
s++;
}
return strOrChar;
}
else return toupper((char)strOrChar);
}
SEGPTR WINAPI KERNEL_AnsiLower16( SEGPTR strOrChar )
{
/* lowercase only one char if strOrChar < 0x10000 */
if (HIWORD(strOrChar))
{
char *s = PTR_SEG_TO_LIN(strOrChar);
while (*s) {
*s = tolower(*s);
s++;
}
return strOrChar;
}
else return tolower((char)strOrChar);
}