From dd63c6565570f51d5bc5693ba0e007ef9a779d07 Mon Sep 17 00:00:00 2001
From: Denis Ahrens <denis@h3q.com>
Date: Sat, 2 Feb 2013 16:33:23 +0100
Subject: [PATCH] add support for SI8 signed integer type

---
 smc-command/smc.c | 7 +++++++
 smc-command/smc.h | 1 +
 2 files changed, 8 insertions(+)

diff --git a/smc-command/smc.c b/smc-command/smc.c
index 693d8c1..8a3a780 100644
--- a/smc-command/smc.c
+++ b/smc-command/smc.c
@@ -92,6 +92,11 @@ void printSP78(SMCVal_t val)
     printf("%u.%02u ",  *val.bytes, (*(val.bytes+1)) * 100 / 256);
 }
 
+void printSI8(SMCVal_t val)
+{
+    printf("%d ", (signed char)*val.bytes);
+}
+
 void printBytesHex(SMCVal_t val)
 {
     int i;
@@ -115,6 +120,8 @@ void printVal(SMCVal_t val)
             printFPE2(val);
 		else if (strcmp(val.dataType, DATATYPE_SP78) == 0 && val.dataSize == 2)
 			printSP78(val);
+		else if (strcmp(val.dataType, DATATYPE_SI8) == 0 && val.dataSize == 1)
+			printSI8(val);
 
         printBytesHex(val);
     }
diff --git a/smc-command/smc.h b/smc-command/smc.h
index 3a31b8f..8f4312d 100644
--- a/smc-command/smc.h
+++ b/smc-command/smc.h
@@ -43,6 +43,7 @@
 #define DATATYPE_UINT16       "ui16"
 #define DATATYPE_UINT32       "ui32"
 #define DATATYPE_SP78         "sp78"
+#define DATATYPE_SI8          "si8 "
 
 typedef struct {
     char                  major;