Add documentation of new commands to the C API

Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>

1 files changed, 12 insertions, 3 deletions

diff --git a/NK_C_API.h b/NK_C_API.h
index 7376c9f..9383cd9 100644
--- a/NK_C_API.h
+++ b/NK_C_API.h
@@ -979,11 +979,20 @@ extern "C" {
 
 
 	/**
-	 * FIXME DOC
-	 * @param update_password
-	 * @return
+	 * Enable update mode on Nitrokey Pro.
+	 * Supported from v0.11.
+	 * @param update_password 20 bytes update password
+   * @return command processing error code
 	 */
 	NK_C_API int NK_enable_firmware_update_pro(const char* update_password);
+
+  /**
+   * Change update-mode password on Nitrokey Pro.
+   * Supported from v0.11.
+   * @param current_firmware_password 20 bytes update password
+   * @param new_firmware_password 20 bytes update password
+   * @return command processing error code
+   */
   NK_C_API int NK_change_firmware_password_pro(const char *current_firmware_password, const char *new_firmware_password);
 
 #ifdef __cplusplus