diff -r bea932bc60b0 -r e10fbd3707df lib/iec_types.h
--- a/lib/iec_types.h	Mon Jan 19 17:06:22 2009 +0100
+++ b/lib/iec_types.h	Tue Jan 20 15:06:13 2009 +0100
@@ -48,7 +48,7 @@
 typedef struct timespec IEC_TOD;
 
 #ifndef STR_MAX_LEN
-#define STR_MAX_LEN 127
+#define STR_MAX_LEN 126
 #endif
 
 #ifndef STR_LEN_TYPE