Removed a bunch of unused variables that never bothered me before.

erkyrath · Apr 30, 2011 · f39f455 · f39f455
1 parent 3a129d9
commit f39f455
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Showing 3 changed files with 6 additions and 11 deletions.
diff --git a/heap.c b/heap.c
@@ -266,7 +266,7 @@ void heap_free(glui32 addr)
 */
 int heap_get_summary(glui32 *valcount, glui32 **summary)
 {
-  glui32 *arr, len, pos, lx;
+  glui32 *arr, len, pos;
   heapblock_t *blo;
 
   *valcount = 0;

diff --git a/serial.c b/serial.c
@@ -35,9 +35,6 @@ static int undo_chain_size = 0;
 static int undo_chain_num = 0;
 unsigned char **undo_chain = NULL;
 
-static glui32 protect_pos = 0;
-static glui32 protect_len = 0;
-
 static glui32 write_memstate(dest_t *dest);
 static glui32 write_heapstate(dest_t *dest, int portable);
 static glui32 write_stackstate(dest_t *dest, int portable);
@@ -810,9 +807,8 @@ static glui32 read_heapstate(dest_t *dest, glui32 chunklen, int portable,
 
 static glui32 write_stackstate(dest_t *dest, int portable)
 {
-  glui32 res, pos;
-  glui32 val, lx;
-  unsigned char ch;
+  glui32 res;
+  glui32 lx;
   glui32 lastframe;
 
   /* If we're storing for the purpose of undo, we don't need to do any
@@ -970,8 +966,7 @@ static glui32 write_stackstate(dest_t *dest, int portable)
 
 static glui32 read_stackstate(dest_t *dest, glui32 chunklen, int portable)
 {
-  glui32 res, pos;
-  unsigned char ch;
+  glui32 res;
   glui32 frameend, frm, frm2, frm3, locpos, frlen, numlocals;
 
   if (chunklen > stacksize)

diff --git a/string.c b/string.c
@@ -820,7 +820,7 @@ char *make_temp_string(glui32 addr)
 {
   int ix, len;
   glui32 addr2;
-  char *res, *cx;
+  char *res;
 
   if (Mem1(addr) != 0xE0)
     fatal_error("String argument to a Glk call must be unencoded.");
@@ -849,7 +849,7 @@ glui32 *make_temp_ustring(glui32 addr)
 {
   int ix, len;
   glui32 addr2;
-  glui32 *res, *cx;
+  glui32 *res;
 
   if (Mem1(addr) != 0xE2)
     fatal_error("Ustring argument to a Glk call must be unencoded.");