--- lib/floor1.c
+++ lib/floor1.c
@@ -417,7 +417,7 @@
 			  int x0, int x1,lsfit_acc *a,
 			  int n,vorbis_info_floor1 *info){
   long i;
-  int quantized=vorbis_dBquant(flr+x0);
+  /*int quantized=vorbis_dBquant(flr+x0);*/
 
   long xa=0,ya=0,x2a=0,y2a=0,xya=0,na=0, xb=0,yb=0,x2b=0,y2b=0,xyb=0,nb=0;
 
@@ -595,7 +595,7 @@
   return (A[pos]+B[pos])>>1;
 }
 
-static int seq=0;
+/*static int seq=0;*/
 
 int *floor1_fit(vorbis_block *vb,vorbis_look_floor1 *look,
 			  const float *logmdct,   /* in */
@@ -767,7 +767,7 @@
 
   long i,j;
   vorbis_info_floor1 *info=look->vi;
-  long n=look->n;
+  /*long n=look->n;*/
   long posts=look->posts;
   codec_setup_info *ci=vb->vd->vi->codec_setup;
   int out[VIF_POSIT+2];
--- lib/mapping0.c
+++ lib/mapping0.c
@@ -623,8 +623,8 @@
     float **couple_bundle=alloca(sizeof(*couple_bundle)*vi->channels);
     int *zerobundle=alloca(sizeof(*zerobundle)*vi->channels);
     int **sortindex=alloca(sizeof(*sortindex)*vi->channels);
-    float **mag_memo;
-    int **mag_sort;
+    float **mag_memo = NULL;
+    int **mag_sort = NULL;
 
     if(info->coupling_steps){
       mag_memo=_vp_quantize_couple_memo(vb,
@@ -783,7 +783,7 @@
   codec_setup_info     *ci=vi->codec_setup;
   private_state        *b=vd->backend_state;
   vorbis_info_mapping0 *info=(vorbis_info_mapping0 *)l;
-  int hs=ci->halfrate_flag; 
+  /*int hs=ci->halfrate_flag; */
 
   int                   i,j;
   long                  n=vb->pcmend=ci->blocksizes[vb->W];
--- lib/res0.c
+++ lib/res0.c
@@ -372,7 +372,7 @@
   vorbis_look_residue0 *look=(vorbis_look_residue0 *)vl;
   vorbis_info_residue0 *info=look->info;
   vorbis_info           *vi=vb->vd->vi;
-  codec_setup_info      *ci=vi->codec_setup;
+  /*codec_setup_info      *ci=vi->codec_setup;*/
 
   /* move all this setup out later */
   int samples_per_partition=info->grouping;
@@ -500,7 +500,7 @@
   vorbis_look_residue0 *look=(vorbis_look_residue0 *)vl;
   vorbis_info_residue0 *info=look->info;
 
-  vorbis_dsp_state      *vd=vb->vd;
+  /*vorbis_dsp_state      *vd=vb->vd;*/
 
   /* move all this setup out later */
   int samples_per_partition=info->grouping;
--- lib/scales.h
+++ lib/scales.h
@@ -25,7 +25,7 @@
 #define VORBIS_IEEE_FLOAT32 1
 #ifdef VORBIS_IEEE_FLOAT32
 
-static float unitnorm(float x){
+static inline float unitnorm(float x){
   union {
     ogg_uint32_t i;
     float f;
@@ -36,7 +36,7 @@
 }
 
 /* Segher was off (too high) by ~ .3 decibel.  Center the conversion correctly. */
-static float todB(const float *x){
+static inline float todB(const float *x){
   union {
     ogg_uint32_t i;
     float f;
@@ -50,7 +50,7 @@
 
 #else
 
-static float unitnorm(float x){
+static inline float unitnorm(float x){
   if(x<0)return(-1.f);
   return(1.f);
 }