mbspbrk.c File Reference

#include <stdlib.h>
#include <mbstring.h>

Include dependency graph for mbspbrk.c:

Go to the source code of this file.

Functions
int	isleadbyte (int byte)
unsigned char *	_mbspbrk (const unsigned char *s1, const unsigned char *s2)

Function Documentation

_mbspbrk()

unsigned char * _mbspbrk	(	const unsigned char *	s1,
		const unsigned char *	s2
	)

Definition at line 11 of file mbspbrk.c.

{
  const unsigned char* p;
 
  while (*s1)
  {
    for (p = s2; *p; p += (isleadbyte(*p) ? 2 : 1))
    {
      if (*p == *s1)
        if (!isleadbyte(*p) || (*(p+1) == *(s1 + 1)))
          return (unsigned char*)s1;
    }
    s1 += (isleadbyte(*s1) ? 2 : 1);
  }
  return NULL;
}

isleadbyte()

int isleadbyte

(

int

byte

)

Definition at line 7 of file islead.c.

{
    return _isctype( c, _LEADBYTE );
 
}