warnings: fix "variable ‘..’ set but not used" warnings

Fixed by commenting out the reported variables and their settings
instead of removing them. Since I am not sure if they were added by
mistake or by purpose and then overseen, I think it's better to keep
them in the code but not compile them in for now.

5 files changed, 12 insertions, 12 deletions

diff --git a/src/i_sdlmusic.c b/src/i_sdlmusic.c
index 6acb528f..80bc49ab 100644
--- a/src/i_sdlmusic.c
+++ b/src/i_sdlmusic.c
@@ -633,7 +633,7 @@ static boolean ReadSubstituteConfig(char *filename)
     FILE *fs;
     char *error;
     int linenum = 1;
-    int old_subst_music_len;
+//    int old_subst_music_len;
 
     fs = fopen(filename, "r");
 
@@ -642,7 +642,7 @@ static boolean ReadSubstituteConfig(char *filename)
         return false;
     }
 
-    old_subst_music_len = subst_music_len;
+//    old_subst_music_len = subst_music_len;
 
     while (!feof(fs))
     {
diff --git a/src/i_sdlsound.c b/src/i_sdlsound.c
index 7089378e..79a15dbf 100644
--- a/src/i_sdlsound.c
+++ b/src/i_sdlsound.c
@@ -340,7 +340,7 @@ static boolean ExpandSoundData_SRC(sfxinfo_t *sfxinfo,
 {
     SRC_DATA src_data;
     uint32_t i, abuf_index=0, clipped=0;
-    uint32_t alen;
+//    uint32_t alen;
     int retn;
     int16_t *expanded;
     Mix_Chunk *chunk;
@@ -372,7 +372,7 @@ static boolean ExpandSoundData_SRC(sfxinfo_t *sfxinfo,
 
     // Allocate the new chunk.
 
-    alen = src_data.output_frames_gen * 4;
+//    alen = src_data.output_frames_gen * 4;
 
     chunk = AllocateSound(sfxinfo, src_data.output_frames_gen * 4);
 
diff --git a/src/strife/f_finale.c b/src/strife/f_finale.c
index 9c55c102..23ed3dec 100644
--- a/src/strife/f_finale.c
+++ b/src/strife/f_finale.c
@@ -934,11 +934,11 @@ void F_DrawMap34End (void)
 {
     signed int  scrolled;
     int         x;
-    patch_t*    p1;
-    patch_t*    p2;
+//    patch_t*    p1;
+//    patch_t*    p2;
 
-    p1 = W_CacheLumpName (DEH_String("credit"),  PU_LEVEL);
-    p2 = W_CacheLumpName (DEH_String("vellogo"), PU_LEVEL);
+//    p1 = W_CacheLumpName (DEH_String("credit"),  PU_LEVEL);
+//    p2 = W_CacheLumpName (DEH_String("vellogo"), PU_LEVEL);
 
     V_MarkRect (0, 0, SCREENWIDTH, SCREENHEIGHT);
 
diff --git a/src/strife/p_setup.c b/src/strife/p_setup.c
index 1fd889fa..a8c025d4 100644
--- a/src/strife/p_setup.c
+++ b/src/strife/p_setup.c
@@ -324,7 +324,7 @@ void P_LoadThings (int lump)
     mapthing_t         *mt;
     mapthing_t          spawnthing;
     int			numthings;
-    boolean		spawn;
+//    boolean		spawn;
 
     data = W_CacheLumpNum (lump,PU_STATIC);
     numthings = W_LumpLength (lump) / sizeof(mapthing_t);
@@ -332,7 +332,7 @@ void P_LoadThings (int lump)
     mt = (mapthing_t *)data;
     for (i=0 ; i<numthings ; i++, mt++)
     {
-        spawn = true;
+//        spawn = true;
 
         // Do not spawn cool, new monsters if !commercial
         // STRIFE-TODO: replace with isregistered stuff
diff --git a/src/strife/st_stuff.c b/src/strife/st_stuff.c
index 59017690..9b055a77 100644
--- a/src/strife/st_stuff.c
+++ b/src/strife/st_stuff.c
@@ -1495,8 +1495,8 @@ void ST_loadGraphics(void)
 
 void ST_loadData(void)
 {
-    static int dword_8848C = 1; // STRIFE-TODO: what is the purpose of this?
-    dword_8848C = 0;
+//    static int dword_8848C = 1; // STRIFE-TODO: what is the purpose of this?
+//    dword_8848C = 0;
 
     lu_palette = W_GetNumForName (DEH_String("PLAYPAL"));
     ST_loadGraphics();