load_voc.c (voc_read): make it to return unsigned.

libsdl-org · Nov 18, 2019 · b4e0878 · b4e0878
1 parent ab5be17
commit b4e0878
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/load_voc.c b/load_voc.c
@@ -317,7 +317,7 @@ static int voc_get_block(SDL_RWops *src, vs_t *v, SDL_AudioSpec *spec)
 }
 
 
-static int voc_read(SDL_RWops *src, vs_t *v, Uint8 *buf, SDL_AudioSpec *spec)
+static Uint32 voc_read(SDL_RWops *src, vs_t *v, Uint8 *buf, SDL_AudioSpec *spec)
 {
     Uint32 done = 0;
     Uint8 silence = 0x80;
@@ -360,7 +360,7 @@ static int voc_read(SDL_RWops *src, vs_t *v, Uint8 *buf, SDL_AudioSpec *spec)
         }
     }
 
-    return (int)done;
+    return done;
 } /* voc_read */
 
 
@@ -407,7 +407,7 @@ SDL_AudioSpec *Mix_LoadVOC_RW (SDL_RWops *src, int freesrc,
 
     fillptr = *audio_buf;
 
-    while (voc_read(src, &v, fillptr, spec) > 0)
+    while (voc_read(src, &v, fillptr, spec))
     {
         if (!voc_get_block(src, &v, spec))
             goto done;