2 files changed, 3 insertions, 3 deletions
diff --git a/source4/lib/crypto/crc32.c b/source4/lib/crypto/crc32.c
index 8aec0c55be..5b9d9b108d 100644
--- a/source4/lib/crypto/crc32.c
+++ b/source4/lib/crypto/crc32.c
@@ -42,7 +42,7 @@
 
 #include "includes.h"
 
-const uint32_t crc32_tab[] = {
+static const uint32_t crc32_tab[] = {
 	0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f,
 	0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
 	0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, 0x1db71064, 0x6ab020f2,
@@ -90,7 +90,7 @@ const uint32_t crc32_tab[] = {
 
 uint32_t crc32_calc_buffer(const uint8_t *buf, size_t size)
 {
-	const unsigned char *p;
+	const uint8_t *p;
 	uint32_t crc;
 
 	p = buf;
diff --git a/source4/lib/crypto/crc32.h b/source4/lib/crypto/crc32.h
index bd9a39cb2b..7854abf865 100644
--- a/source4/lib/crypto/crc32.h
+++ b/source4/lib/crypto/crc32.h
@@ -1 +1 @@
-uint32_t crc32_calc_buffer(const uint8_t *buffer, uint32_t size);
+uint32_t crc32_calc_buffer(const uint8_t *buf, size_t size);