home *** CD-ROM | disk | FTP | other *** search
/ C/C++ Users Group Library 1996 July / C-C++ Users Group Library July 1996.iso / vol_200 / 273_01 / index.cc < prev    next >
Encoding:
C/C++ Source or Header  |  1988-02-09  |  447 b   |  13 lines
  1. #include <stdlib.h>
  2. char *index(char *str, char c)
  3. /*------------------------------------------------------------------------------
  4. INDEX - returns a pointer to the first occurance of 'c' in the string pointed
  5. to by 'str', or NULL if 'str' does not contain 'c'.
  6. ------------------------------------------------------------------------------*/
  7. {
  8.  while( (*str != c) && *(str++) );
  9.  if( *str == c )
  10.    return( str );
  11.  return( NULL );
  12. }
  13.