ReactOS  0.4.14-dev-49-gfb4591c
mbsnset.c File Reference
#include <mbstring.h>
Include dependency graph for mbsnset.c:

Go to the source code of this file.

Functions

size_t _mbclen2 (const unsigned int s)
 
unsigned char_mbsnset (unsigned char *src, unsigned int val, size_t count)
 
unsigned char_mbsnbset (unsigned char *src, unsigned int val, size_t count)
 

Function Documentation

◆ _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 _mbsnbset(), and _mbsnset().

◆ _mbsnbset()

unsigned char* _mbsnbset ( unsigned char src,
unsigned int  val,
size_t  count 
)

Definition at line 46 of file mbsnset.c.

47 {
48  unsigned char *char_src = (unsigned char *)src;
49  unsigned short *short_src = (unsigned short *)src;
50 
51  if ( _mbclen2(val) == 1 ) {
52 
53  while(count > 0) {
54  *char_src = val;
55  char_src++;
56  count--;
57  }
58  *char_src = 0;
59  }
60  else {
61  while(count > 0) {
62  *short_src = val;
63  short_src++;
64  count-=2;
65  }
66  *short_src = 0;
67  }
68 
69  return src;
70 }
GLuint GLuint GLsizei count
Definition: gl.h:1545
size_t _mbclen2(const unsigned int s)
Definition: mbclen.c:23
GLuint GLfloat * val
Definition: glext.h:7180
GLenum src
Definition: glext.h:6340

◆ _mbsnset()

unsigned char* _mbsnset ( unsigned char src,
unsigned int  val,
size_t  count 
)

Definition at line 17 of file mbsnset.c.

18 {
19  unsigned char *char_src = (unsigned char *)src;
20  unsigned short *short_src = (unsigned short *)src;
21 
22  if ( _mbclen2(val) == 1 ) {
23 
24  while(count > 0) {
25  *char_src = val;
26  char_src++;
27  count--;
28  }
29  *char_src = 0;
30  }
31  else {
32  while(count > 0) {
33  *short_src = val;
34  short_src++;
35  count-=2;
36  }
37  *short_src = 0;
38  }
39 
40  return src;
41 }
GLuint GLuint GLsizei count
Definition: gl.h:1545
size_t _mbclen2(const unsigned int s)
Definition: mbclen.c:23
GLuint GLfloat * val
Definition: glext.h:7180
GLenum src
Definition: glext.h:6340