Always use unsigned char * for data buffers

Before this commit I was inconsistently using one of void *, char *
and uint8_t *.

1 files changed, 6 insertions, 2 deletions

diff --git a/tools/expected_distributions.h b/tools/expected_distributions.h
index 7f33335..12faf1d 100644
--- a/tools/expected_distributions.h
+++ b/tools/expected_distributions.h
@@ -197,7 +197,7 @@ check_table(uint64_t *exp, tableinfo_t *info)
 }
 
 static bool
-check_cocsep(size_t data_size, const void *data)
+check_cocsep(size_t data_size, const unsigned char *data)
 {
         tableinfo_t info;
 
@@ -219,7 +219,11 @@ unknown_h48(uint8_t h, uint8_t k)
 }
 
 STATIC bool
-check_distribution(const char *solver, size_t data_size, const void *data)
+check_distribution(
+        const char *solver,
+        size_t data_size,
+        const unsigned char *data
+)
 {
         const char *str;
         tableinfo_t info = {0};