ReactOS 0.4.15-dev-5669-g09dde2c
jistojms.c File Reference
#include <precomp.h>
#include <mbstring.h>
#include <locale.h>
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Functions

unsigned int _mbcjistojms (unsigned int c)
 

Function Documentation

◆ _mbcjistojms()

unsigned int _mbcjistojms ( unsigned int  c)

Definition at line 32 of file jistojms.c.

33{
34 /* Conversion takes place only when codepage is 932.
35 In all other cases, c is returned unchanged */
36 if(get_mbcinfo()->mbcodepage == 932)
37 {
38 if(HIBYTE(c) >= 0x21 && HIBYTE(c) <= 0x7e &&
39 LOBYTE(c) >= 0x21 && LOBYTE(c) <= 0x7e)
40 {
41 if(HIBYTE(c) % 2)
42 c += 0x1f;
43 else
44 c += 0x7d;
45
46 if(LOBYTE(c) >= 0x7F)
47 c += 0x1;
48
49 c = (((HIBYTE(c) - 0x21)/2 + 0x81) << 8) | LOBYTE(c);
50
51 if(HIBYTE(c) > 0x9f)
52 c += 0x4000;
53 }
54 else
55 return 0; /* Codepage is 932, but c can't be converted */
56 }
57
58 return c;
59}
const GLubyte * c
Definition: glext.h:8905
#define LOBYTE(W)
Definition: jmemdos.c:487
#define HIBYTE(W)
Definition: jmemdos.c:486
#define c
Definition: ke_i.h:80
MSVCRT_pthreadmbcinfo get_mbcinfo(void)
Definition: locale.c:364