1 files changed, 9 insertions, 8 deletions

diff --git a/audio/dsoundaudio.c b/audio/dsoundaudio.c
index 11594c3095..2fc118b795 100644
--- a/audio/dsoundaudio.c
+++ b/audio/dsoundaudio.c
@@ -454,19 +454,20 @@ static int dsound_ctl_out (HWVoiceOut *hw, int cmd, ...)
     return 0;
 }
 
-static int dsound_run_out (HWVoiceOut *hw, int live)
+static size_t dsound_run_out(HWVoiceOut *hw, size_t live)
 {
     int err;
     HRESULT hr;
     DSoundVoiceOut *ds = (DSoundVoiceOut *) hw;
     LPDIRECTSOUNDBUFFER dsb = ds->dsound_buffer;
-    int len, hwshift;
+    size_t len;
+    int hwshift;
     DWORD blen1, blen2;
     DWORD len1, len2;
     DWORD decr;
     DWORD wpos, ppos, old_pos;
     LPVOID p1, p2;
-    int bufsize;
+    size_t bufsize;
     dsound *s = ds->s;
     AudiodevDsoundOptions *dso = &s->dev->u.dsound;
 
@@ -533,9 +534,9 @@ static int dsound_run_out (HWVoiceOut *hw, int live)
         }
     }
 
-    if (audio_bug(__func__, len < 0 || len > bufsize)) {
-        dolog ("len=%d bufsize=%d old_pos=%ld ppos=%ld\n",
-               len, bufsize, old_pos, ppos);
+    if (audio_bug(__func__, len > bufsize)) {
+        dolog("len=%zu bufsize=%zu old_pos=%ld ppos=%ld\n",
+              len, bufsize, old_pos, ppos);
         return 0;
     }
 
@@ -640,13 +641,13 @@ static int dsound_ctl_in (HWVoiceIn *hw, int cmd, ...)
     return 0;
 }
 
-static int dsound_run_in (HWVoiceIn *hw)
+static size_t dsound_run_in(HWVoiceIn *hw)
 {
     int err;
     HRESULT hr;
     DSoundVoiceIn *ds = (DSoundVoiceIn *) hw;
     LPDIRECTSOUNDCAPTUREBUFFER dscb = ds->dsound_capture_buffer;
-    int live, len, dead;
+    size_t live, len, dead;
     DWORD blen1, blen2;
     DWORD len1, len2;
     DWORD decr;