fix C compilation warning from gcc about /* inside of comment section.
./beremiz/iec_std_lib.h:240:1: error: "/*" within comment [-Werror=comment]
/*
^
compilation terminated due to -Wfatal-errors.
cc1: all warnings being treated as errors
(*
* (c) 2011 Edouard Tisserant
*
* Fake semaphore support, for non preemptive implementation.
*
*)
FUNCTION_BLOCK SEMA
VAR_INPUT
CLAIM : BOOL;
RELEASE : BOOL;
END_VAR
VAR_OUTPUT
BUSY : BOOL;
END_VAR
VAR
Q_INTERNAL : BOOL;
END_VAR
Q_INTERNAL := CLAIM OR ( Q_INTERNAL AND (NOT RELEASE));
BUSY := Q_INTERNAL;
END_FUNCTION_BLOCK