Convertion operators

include/conv.c

+int real_to_int (double in1) { return (int)in1; }
+
+double int_to_real (int in1) { return (double)in1; }

include/conv.h

+int real_to_int (double in1);
+
+double int_to_real (int in1);

include/conv.lusi

+function real_to_int (in1: real) returns (out: int) prototype C;
+function int_to_real (in1: int) returns (out: real) prototype C;