c++ - How to make gcc/g++ accept expressions like LOBYTE(v15) = someExpression? -

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i have decompiled function , want compile source. problem lobyte statements: "error: lvalue required left operand of assignment" on every line that:

lobyte(v9) = ((_byte)v12 + (v7 ^ v13)) & 0x1f;

tip workaround, please.

assuming v9 object of arithmetic type (the question not explicit declarations of different identifiers / macros involved) , system little-endian:

#define lobyte(x)  (*(unsigned char *) &(x))

would allow lobyte on left hand side of = operator.


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