Subversion Repositories or1k

/* Portable version of strrchr().

   This function is in the public domain. */

/*

NAME

        strrchr -- return pointer to last occurance of a character

SYNOPSIS

        char *strrchr (const char *s, int c)

DESCRIPTION

        Returns a pointer to the last occurance of character C in

        string S, or a NULL pointer if no occurance is found.

BUGS

        Behavior when character is the null character is implementation

        dependent.

*/

#include <ansidecl.h>

char *

strrchr (s, c)

  register const char *s;

  int c;

{

  char *rtnval = 0;

  do {

    if (*s == c)

      rtnval = (char*) s;

  } while (*s++);

  return (rtnval);

}