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/* Portable version of strchr()

   This function is in the public domain.  */

/*

NAME

        strchr -- return pointer to first occurance of a character

SYNOPSIS

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

DESCRIPTION

        Returns a pointer to the first 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 *

strchr (s, c)

  register const char *s;

  int c;

{

  do {

    if (*s == c)

      {

        return (char*)s;

      }

  } while (*s++);

  return (0);

}