Linux Cross Reference
Linux/drivers/sound/bin2hex.c

   #include <stdio.h>
   #include <string.h>
   
   int main( int argc, const char * argv [] )
   {
       const char * varname;
       int i = 0;
       int c;
       int id = 0;
  
      if(argv[1] && strcmp(argv[1],"-i")==0)
      {
          argv++;
          argc--;
          id=1;
      }
          
      if(argc==1)
      {
          fprintf(stderr, "bin2hex: [-i] firmware\n");
          exit(1);
      }
      
      varname = argv[1];
      printf( "/* automatically generated by bin2hex */\n" );
      printf( "static unsigned char %s [] %s =\n{\n", varname , id?"__initdata":"");
  
      while ( ( c = getchar( ) ) != EOF )
      {
          if ( i != 0 && i % 10 == 0 )
              printf( "\n" );
          printf( "0x%02lx,", c & 0xFFl );
          i++;
      }
  
      printf( "};\nstatic int %sLen =  %d;\n", varname, i );
      return 0;
  }