Some minor changes to the interface.

- Simplified logger to accept only a string, not a variadic list
  of args like printf(). This can still use some improvement,
  but now it is easier to use from other languages.
- Fixed some misuses of the logger (wrong types etc)
- Renamed some constants
- Fixed some typos in comments.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/utils/math.h b/src/utils/math.h
index a9d9b85..1ae4013 100644
--- a/src/utils/math.h
+++ b/src/utils/math.h
@@ -168,8 +168,8 @@ sumzerotodigits(int64_t d, size_t n, uint8_t b, uint8_t a[n])
         size_t i;
 
         if (!((n == 8 && b == 3 ) || (n == 12 && b == 2))) {
-                LOG("Won't compute 'digits' for n=%" PRIu8 "and b=%" PRIu8
-                    " (use n=8 b=3 or n=12 b=2)\n");
+                LOG("Won't compute 'digits' for n=%zu and b=%" PRIu8
+                    " (use n=8 b=3 or n=12 b=2)\n", n, b);
                 goto sumzerotodigits_error;
         }