#ifndef _SHELL_BASE_\r
#define _SHELL_BASE_\r
\r
-#define ABS(a) ((a<0)?(-(a)):(a))\r
-\r
typedef VOID *SHELL_FILE_HANDLE;\r
\r
#define SHELL_FREE_NON_NULL(Pointer) \\r
SHELL_NOT_EQUAL = 27\r
}SHELL_STATUS;\r
\r
-#endif //__SHELL_BASE__
\ No newline at end of file
+#endif //__SHELL_BASE_\r