Added WD XTA BIOS revision selection using the new CONFIG_BIOS infrastructure and some related fixes in the Win32 code.

src/device.c

@@ -347,6 +347,39 @@ device_available(const device_t *d)
     return (0);
 }
 
+const char *
+device_get_bios_file(const device_t *d, const char *internal_name, int file_no)
+{
+    device_config_t      *config = NULL;
+    device_config_bios_t *bios   = NULL;
+
+    if (d != NULL) {
+        config = (device_config_t *) d->config;
+        if (config != NULL) {
+            while (config->type != -1) {
+                if (config->type == CONFIG_BIOS) {
+                    bios = (device_config_bios_t *) config->bios;
+
+                    /* Go through the ROM's in the device configuration. */
+                    while (bios->files_no != 0) {
+                        if (!strcmp(internal_name, bios->internal_name)) {
+                            if (file_no < bios->files_no)
+                                return bios->files[file_no];
+                            else
+                                return NULL;
+                        }
+                        bios++;
+                    }
+                }
+                config++;
+            }
+        }
+    }
+
+    /* A NULL device is never available. */
+    return (NULL);
+}
+
 int
 device_has_config(const device_t *d)
 {