chipsalliance / espresso

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Fix all compiling warnings #2

Closed sinofp closed 3 years ago

sinofp commented 3 years ago

A small fix, basically these three things:

  1. Remove utility/stdlib.h
  2. Add void to functions with no return type or wrong return type
  3. Declare undeclared functions

Besides, do I need to squash all the ‘Add return type to xxx’ commits?

sequencer commented 3 years ago

No need to squash:)