1 files changed, 1 insertions, 0 deletions
diff --git a/error.h b/error.h
index fcdbe68..568ef18 100644
--- a/error.h
+++ b/error.h
@@ -8,6 +8,7 @@ enum {
     PCILIB_ERROR_INVALID_ADDRESS,
     PCILIB_ERROR_INVALID_BANK,
     PCILIB_ERROR_INVALID_DATA,
+    PCILIB_ERROR_INVALID_STATE,
     PCILIB_ERROR_TIMEOUT,
     PCILIB_ERROR_FAILED,
     PCILIB_ERROR_VERIFY,