Windows build seems to need <stdint.h> in spinsim.c and eeprom.c.

eeprom.c

@@ -8,6 +8,7 @@
 #include <unistd.h>
 #include <string.h>
 #include <stdlib.h>
+#include <stdint.h>
 #include "spinsim.h"
 
 extern int32_t pin_val;

spinsim.c

@@ -6,6 +6,7 @@
 '******************************************************************************/
 #include <stdio.h>
 #include <stdlib.h>
+#include <stdint.h>
 #include <string.h>
 #include <ctype.h>
 #include <unistd.h>