Suppress "old style definition" warning

ohler55 / ox

Ruby Optimized XML Parser

http://www.ohler.com/ox

MIT License

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Suppress "old style definition" warning #360

Closed Watson1978 closed 2 months ago

Watson1978 commented 2 months ago

This patch will suppress following warning message when compile ox with gcc

$ cd ext/ox
$ ruby extconf.rb
$ make
...
intern.c: In function 'ox_hash_init':
intern.c:70:6: warning: old-style function definition [-Wold-style-definition]
   70 | void ox_hash_init() {
      |      ^~~~~~~~~~~~
...