Fixed __SET_EXTERNAL_FB declaration in accessor.h, invoked when accessing EXTERNAL_BLOCK.VARIABLE. Macro was invoking __SET_VAR with wrong parameter count. Fixed corresponding code generator for ST. Seems similar codegen for IL is also broken, but fix would affect other (unknown) behviours -> didn't touch it.

include ../../common.mk

lib_LIBRARIES = libstage4_c.a

libstage4_c_a_SOURCES = generate_c.cc 

libstage4_c_a_LIBADD = ../stage4.o

libstage4_c_a_CPPFLAGS = -I../../../absyntax