4 ms·

Just to add more context, this is a very common cpp (c pre-processor) idiom. You'll find it in most non-trivial C projects somewhere.

• pantalaimon 8y ago
  Abbreviating the C Preprocessor as cpp is very confusing imho.
  • saagarjha 8y ago
    Tell that to CPPFLAGS.
  • monocasa 8y ago
    It's a common abbreviation older than C++. You used to even be able to run the c pre processor on arbitrary non-C files by using the cpp command.
    • berti 8y ago
      You still can.