Subversion Repositories Kolibri OS

/*

FUNCTION

	<>---search for character in string

INDEX

	strchrnul

ANSI_SYNOPSIS

	#include 

	char * strchrnul(const char *<[string]>, int <[c]>);

TRAD_SYNOPSIS

	#include 

	char * strchrnul(<[string]>, <[c]>);

	const char *<[string]>;

	int <[c]>;

DESCRIPTION

	This function finds the first occurence of <[c]> (converted to

	a char) in the string pointed to by <[string]> (including the

	terminating null character).

RETURNS

	Returns a pointer to the located character, or a pointer

	to the concluding null byte if <[c]> does not occur in <[string]>.

PORTABILITY

<> is a GNU extension.

<> requires no supporting OS subroutines.  It uses

strchr() and strlen() from elsewhere in this library.

QUICKREF

	strchrnul

*/

#include 

char *

_DEFUN (strchrnul, (s1, i),

	_CONST char *s1 _AND

	int i)

{

  char *s = strchr(s1, i);

  return s ? s : (char *)s1 + strlen(s1);

}