1.1 --- a/src/util.c	Mon Dec 26 03:54:55 2005 +0000
     1.2 +++ b/src/util.c	Tue Jun 27 09:33:12 2006 +0000
     1.3 @@ -1,5 +1,5 @@
     1.4  /**
     1.5 - * $Id: util.c,v 1.3 2005-12-26 03:54:52 nkeynes Exp $
     1.6 + * $Id: util.c,v 1.4 2006-03-20 11:58:37 nkeynes Exp $
     1.7   *
     1.8   * Miscellaneous utility functions.
     1.9   *
    1.10 @@ -39,3 +39,24 @@
    1.11      }
    1.12      return len;
    1.13  }
    1.14 +
    1.15 +void fwrite_dump( unsigned char *data, unsigned int length, FILE *f ) 
    1.16 +{
    1.17 +    unsigned int i, j;
    1.18 +    for( i =0; i<length; i+=16 ) {
    1.19 +	fprintf( f, "%08X:", i);
    1.20 +	for( j=i; j<i+16; j++ ) {
    1.21 +	    if( (j % 4) == 0 )
    1.22 +		fprintf( f, " " );
    1.23 +	    if( j < length )
    1.24 +		fprintf( f, " %02X", (unsigned int)(data[j]) );
    1.25 +	    else
    1.26 +		fprintf( f, "   " );
    1.27 +	}
    1.28 +	fprintf( f, "  " );
    1.29 +	for( j=i; j<i+16 && j<length; j++ ) {
    1.30 +	    fprintf( f, "%c", isprint(data[j]) ? data[j] : '.' );
    1.31 +	}
    1.32 +	fprintf( f, "\n" );
    1.33 +    }
    1.34 +}