Rewrite code, but keeping the exact same semantic and behaviourHEADmain

- assert that the generated `siphash.o` code is identical to the
  original code, available at `tests/assert-identical.sh`;
- remove unneeded `#define`s;
- rewrite code with the correct indentation, spacing and formatting;
- use C99 constructs over C89 (for loop variable declarations inside
  the parentheses);
- fix the public API.

1 files changed, 0 insertions, 3 deletions

diff --git a/testmain.c b/testmain.c
deleted file mode 100644
index 6b46ed6..0000000
--- a/testmain.c
+++ /dev/null
@@ -1,3 +0,0 @@
-int siphash_test();
-
-int main(void) { return siphash_test(); }