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1 comment:

• File src/ss7_asp.c:

  • Patch Set #3, Line 801:

    what kind of syntax is that "(void) rc;" without assigning any value to rc? I don't know what it is […]

    This is a "well-known" way to write a "NO-OP" in C which can basically be used to let compiler see the var as used and don't warn about, ie. stating that it's known by programmer that the variable is not used.

    I prefer having it this way since it shows the reader that there's a return code, plus allows debugging the return code with the debugger.

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