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mbsnicmp.c File Reference
#include <mbstring.h>
Include dependency graph for mbsnicmp.c:

Go to the source code of this file.

Functions

size_t _mbclen2 (const unsigned int s)
 
unsigned int _mbbtoupper (unsigned int c)
 
int _mbsnicmp (const unsigned char *s1, const unsigned char *s2, size_t n)
 
int _mbsnbicmp (const unsigned char *s1, const unsigned char *s2, size_t n)
 

Function Documentation

◆ _mbbtoupper()

unsigned int _mbbtoupper ( unsigned int  c)

Definition at line 15 of file mbsupr.c.

16 {
17  if (!_ismbblead(c) )
18  return toupper(c);
19 
20  return c;
21 }
int toupper(int c)
Definition: utclib.c:881
const GLubyte * c
Definition: glext.h:8905
int __cdecl _ismbblead(unsigned int)
Definition: ismblead.c:20
#define c
Definition: ke_i.h:80

Referenced by _mbsnbicmp(), and _mbsnicmp().

◆ _mbclen2()

size_t _mbclen2 ( const unsigned int  s)

Definition at line 23 of file mbclen.c.

24 {
25  return (_ismbblead(s>>8) && _ismbbtrail(s&0x00FF)) ? 2 : 1;
26 }
_Check_return_ _CRTIMP int __cdecl _ismbbtrail(_In_ unsigned int _C)
GLdouble s
Definition: gl.h:2039
int __cdecl _ismbblead(unsigned int)
Definition: ismblead.c:20

Referenced by _mbsnbicmp(), and _mbsnicmp().

◆ _mbsnbicmp()

int _mbsnbicmp ( const unsigned char s1,
const unsigned char s2,
size_t  n 
)

Definition at line 32 of file mbsnicmp.c.

33 {
34  if (n == 0)
35  return 0;
36  do {
37  if (_mbbtoupper(*s1) != _mbbtoupper(*s2))
38  return _mbbtoupper(*(unsigned const char *)s1) - _mbbtoupper(*(unsigned const char *)s2);
39  s1 += _mbclen2(*s1);
40  s2 += _mbclen2(*s2);
41 
42  if (*s1 == 0)
43  break;
44  n--;
45  } while (n > 0);
46  return 0;
47 }
struct S2 s2
GLdouble n
Definition: glext.h:7729
unsigned int _mbbtoupper(unsigned int c)
Definition: mbsupr.c:15
struct S1 s1
size_t _mbclen2(const unsigned int s)
Definition: mbclen.c:23

◆ _mbsnicmp()

int _mbsnicmp ( const unsigned char s1,
const unsigned char s2,
size_t  n 
)

Definition at line 11 of file mbsnicmp.c.

12 {
13  if (n == 0)
14  return 0;
15  do {
16  if (_mbbtoupper(*s1) != _mbbtoupper(*s2))
17  return _mbbtoupper(*(unsigned const char *)s1) - _mbbtoupper(*(unsigned const char *)s2);
18  s1 += _mbclen2(*s1);
19  s2 += _mbclen2(*s2);
20 
21  if (*s1 == 0)
22  break;
23  if (!_ismbblead(*s1))
24  n--;
25  } while (n > 0);
26  return 0;
27 }
struct S2 s2
GLdouble n
Definition: glext.h:7729
unsigned int _mbbtoupper(unsigned int c)
Definition: mbsupr.c:15
struct S1 s1
size_t _mbclen2(const unsigned int s)
Definition: mbclen.c:23
int __cdecl _ismbblead(unsigned int)
Definition: ismblead.c:20