fix warnings in lzcomp and md5

2 files changed, 2 insertions, 2 deletions

diff --git a/tools/lzcomp.c b/tools/lzcomp.c
index c3fae1001..e0a88e44a 100644
--- a/tools/lzcomp.c
+++ b/tools/lzcomp.c
@@ -113,7 +113,7 @@ void write_command_to_file (FILE * fp, struct command command, const unsigned ch
         *(pos ++) = command.value;
       }
   }
-  if (fwrite(buf, 1, pos - buf, fp) != (pos - buf)) error_exit(1, "could not write command to compressed output");
+  if ((int)fwrite(buf, 1, pos - buf, fp) != (pos - buf)) error_exit(1, "could not write command to compressed output");
   if (command.command) return;
   command.count ++;
   if (fwrite(input_stream + command.value, 1, command.count, fp) != command.count) error_exit(1, "could not write data to compressed output");
diff --git a/tools/md5.c b/tools/md5.c
index e043e8537..45562330a 100644
--- a/tools/md5.c
+++ b/tools/md5.c
@@ -32,7 +32,7 @@ static const uint32_t K[64] = {
 };
 
 #define rotate_left_32(value, by) \
-	((((value) << (by)) & 0xffffffff) | ((value) >> 32 - (by)))
+	((((value) << (by)) & 0xffffffff) | ((value) >> (32 - (by))))
 
 void md5_wikipedia(uint8_t *data, int length, uint8_t *result) {