From a71508142206dc4c6c147e7902a51a777e5da243 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jean-Fran=C3=A7ois=20DEL=20NERO?=
 <jeanfrancoisdelnero@free.fr>
Date: Wed, 25 Jul 2018 22:17:08 +0200
Subject: [PATCH] Windows version : Print mass storage read/write error code.

---
 sdl/sdl_hal.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sdl/sdl_hal.c b/sdl/sdl_hal.c
index 00c18b6..6d43e39 100644
--- a/sdl/sdl_hal.c
+++ b/sdl/sdl_hal.c
@@ -195,6 +195,8 @@ int write_mass_storage(unsigned long lba, unsigned char * data)
 			return ERR_NO_ERROR;
 		}
 
+		printf("WriteFile : Error 0x%.8X\n",GetLastError());
+
 		if(locked)
 			DeviceIoControl(hMassStorage,(DWORD) FSCTL_UNLOCK_VOLUME, NULL, 0, NULL, 0, &dwNotUsed, NULL);
 	}
@@ -235,6 +237,8 @@ int read_mass_storage(unsigned long lba, unsigned char * data, int nbsector)
 		{
 			return ERR_NO_ERROR;
 		}
+
+		printf("ReadFile : Error 0x%.8X\n",GetLastError());
 	}
 
 	#else