--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cs/system/main/sys_types.h	Thu Jul 19 22:49:10 2018 +0000
@@ -0,0 +1,28 @@
+/**********************************************************
+ *        GSM/GPRS TI S/W software 
+ *
+ *        Filename sys_types.h
+ *
+ *
+ *	Redefine the types for the TI GSM/GPRS system software
+ *
+ **********************************************************/
+
+#ifndef __SYS_TYPES_H__
+#define __SYS_TYPES_H__
+
+typedef unsigned char  SYS_BOOL;
+
+typedef unsigned char  SYS_UWORD8;
+typedef signed   char  SYS_WORD8;
+
+typedef unsigned short SYS_UWORD16;
+typedef          short SYS_WORD16;
+
+typedef unsigned long  SYS_UWORD32;
+typedef          long  SYS_WORD32;
+
+
+typedef void           (*SYS_FUNC)(void);		/* pointer to a function */
+
+#endif /* __SYS_TYPES_H__ */