1.1 --- a/src/dreamcast.c	Thu Oct 23 08:30:47 2008 +0000
     1.2 +++ b/src/dreamcast.c	Thu Oct 23 12:39:01 2008 +0000
     1.3 @@ -288,22 +288,25 @@
     1.4   * file. 
     1.5   * @return the number of blocks following, or 0 if the file is invalid.
     1.6   */
     1.7 -int dreamcast_read_save_state_header( FILE *f )
     1.8 +int dreamcast_read_save_state_header( FILE *f, char *error, int errorlen )
     1.9  {
    1.10      struct save_state_header header;
    1.11      if( fread( &header, sizeof(header), 1, f ) != 1 ) {
    1.12          return 0;
    1.13      }
    1.14      if( strncmp( header.magic, DREAMCAST_SAVE_MAGIC, 16 ) != 0 ) {
    1.15 -        ERROR( "Not a %s save state file", APP_NAME );
    1.16 +    	if( error != NULL )
    1.17 +    		snprintf( error, errorlen, _("File is not a %s save state"), APP_NAME );
    1.18          return 0;
    1.19      }
    1.20      if( header.version != DREAMCAST_SAVE_VERSION ) {
    1.21 -        ERROR( "%s save state version not supported", APP_NAME );
    1.22 +    	if( error != NULL )
    1.23 +    		snprintf( error, errorlen, _("Unsupported %s save state version"), APP_NAME, header.version );
    1.24          return 0;
    1.25      }
    1.26      if( header.module_count > MAX_MODULES ) {
    1.27 -        ERROR( "%s save state is corrupted (bad module count)", APP_NAME );
    1.28 +    	if( error != NULL )
    1.29 +    		snprintf( error, errorlen, _("%s save state is corrupted (bad module count)"), APP_NAME );
    1.30          return 0;
    1.31      }
    1.32      return header.module_count;
    1.33 @@ -327,7 +330,7 @@
    1.34      FILE *f = fopen( filename, "r" );
    1.35      if( f == NULL ) return NULL;
    1.36  
    1.37 -    int module_count = dreamcast_read_save_state_header(f);
    1.38 +    int module_count = dreamcast_read_save_state_header(f, NULL, 0);
    1.39      if( module_count <= 0 ) {
    1.40          fclose(f);
    1.41          return NULL;
    1.42 @@ -365,13 +368,15 @@
    1.43  {
    1.44      int i,j;
    1.45      int module_count;
    1.46 +    char error[128];
    1.47      int have_read[MAX_MODULES];
    1.48  
    1.49      FILE *f = fopen( filename, "r" );
    1.50      if( f == NULL ) return errno;
    1.51  
    1.52 -    module_count = dreamcast_read_save_state_header(f);
    1.53 +    module_count = dreamcast_read_save_state_header(f, error, sizeof(error));
    1.54      if( module_count <= 0 ) {
    1.55 +    	ERROR( error );
    1.56          fclose(f);
    1.57          return 1;
    1.58      }