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Synopsis:
    #include <stdlib.h>
    char *ultoa( unsigned long int value,
                 char *buffer,
                 int radix );

Description:
    The ultoa function converts the unsigned binary integer value into the
    equivalent string in base radix notation storing the result in the
    character array pointed to by buffer.  A null character is appended to
    the result.  The size of buffer must be at least 33 bytes when
    converting values in base 2.

Returns:
    The ultoa function returns the pointer to the result.

See Also:
    atol, ltoa, strtol, strtoul, utoa

Example:
    #include <stdio.h>
    #include <stdlib.h>

    void print_value( unsigned long int value )
      {
        int base;
        char buffer[18];

        for( base = 2; base <= 16; base = base + 2 )
          printf( "%2d %s\n", base,
                  ultoa( value, buffer, base ) );
      }

    void main()
      {
        print_value( (unsigned) 12765L );
      }

    produces the following:

     2 11000111011101
     4 3013131
     6 135033
     8 30735
    10 12765
    12 7479
    14 491b
    16 31dd

Classification:
    WATCOM

Systems:
    All