/*  NumbersToFile.c  (c) Kari Laitinen

    http://www.naturalprogramming.com/

    2013-11-28  File created.
    2013-11-28  Last modification.

*/

#include  <stdio.h>
#include  <stdbool.h>

int main()
{
   FILE *file_to_write ;

   file_to_write = fopen( "NumbersToFile_output.data", "wb" ) ;

   if ( file_to_write == 0 )
   {
      printf( "\n Cannot open NumbersToFile_output.data" ) ;
   }
   else
   {
      int integer_to_file  =  0x22 ;

      while ( integer_to_file  <  0x77 )
      {
         fwrite( (char*) &integer_to_file, 1, sizeof( int ),
                 file_to_write ) ;

         integer_to_file  =  integer_to_file  +  0x11 ;
      }

      short  short_integer_to_file  =  0x1234 ;
      double double_value_to_file   =  1.2345 ;
      bool   boolean_true_to_file   =  true ;
      bool   boolean_false_to_file  =  false ;

      fwrite( (char*) &short_integer_to_file, 1, sizeof( short ),
              file_to_write ) ;
      fwrite( (char*) &double_value_to_file, 1, sizeof( double ),
              file_to_write ) ;
      fwrite( (char*) &boolean_true_to_file, 1, sizeof( bool ),
              file_to_write ) ;
      fwrite( (char*) &boolean_false_to_file, 1, sizeof( bool ),
              file_to_write ) ;

      char   c_style_string_to_file[]  =  "aaAAbbBB" ;

      int  string_length_to_file  =  strlen( c_style_string_to_file ) ;

      fwrite( (char*) &string_length_to_file, 1, sizeof( int ),
              file_to_write ) ;
      fwrite( c_style_string_to_file, 1, string_length_to_file,
              file_to_write ) ;

      char bytes_to_file[]  =  { 0x4B, 0x61, 0x72, 0x69 } ;

      fwrite( bytes_to_file, 1, 4, file_to_write ) ;

      fclose( file_to_write ) ;
   }
}