Rewrite code, but keeping the exact same semantic and behaviourHEADmain

- remove `#ifndef TWEETNACL_H` guard inside `tweetnacl.h`: as headers
  shouldn't include other headers;
- remove `#define sv static void` golfing alias;
- remove `#define FOR(i,n) for (i = 0;i < n;++i)` golfing alias;
- assert that the generated `tweetnacl.o` code is identical to the
  original code, available at `tests/assert-identical.sh`;
- remove all extra definitions from tweetnacl.h;
- rewrite code with the correct indentation, spacing and formatting;
- use C99 constructs over C89 (for loop variable declarations inside
  the parentheses);
- use smaller types on loop variables, mostly `u8` over `int`,
  `i64`, etc.;
- fix the public API;
- add fuzz targets;

1 files changed, 17 insertions, 0 deletions

diff --git a/tests/fuzz/hello.c b/tests/fuzz/hello.c
new file mode 100644
index 0000000..7fbfe07
--- /dev/null
+++ b/tests/fuzz/hello.c
@@ -0,0 +1,17 @@
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdint.h>
+
+static bool
+fuzz_me(const uint8_t *const data, const size_t size) {
+	(void)data;
+	(void)size;
+	return true;
+}
+
+int
+LLVMFuzzerTestOneInput(const uint8_t *const data, const size_t size) {
+	int rc = 0;
+	fuzz_me(data, size);
+	return rc;
+}