diff --git a/array.c b/array.c
index 6a6db77..4a930d0 100644
--- a/array.c
+++ b/array.c
@@ -391,7 +391,6 @@ array_remove_quoted_nulls(array)
 ARRAY	*array;
 {
 	ARRAY_ELEMENT	*a;
-	char	*t;
 
 	if (array == 0 || array_head(array) == 0 || array_empty(array))
 		return (ARRAY *)NULL;
diff --git a/arrayfunc.c b/arrayfunc.c
index 47c595e..76db4b6 100644
--- a/arrayfunc.c
+++ b/arrayfunc.c
@@ -258,9 +258,6 @@ bind_assoc_variable (entry, name, key, value, flags)
      char *value;
      int flags;
 {
-  SHELL_VAR *dentry;
-  char *newval;
-
   if ((readonly_p (entry) && (flags&ASS_FORCE) == 0) || noassign_p (entry))
     {
       if (readonly_p (entry))
@@ -280,7 +277,7 @@ assign_array_element (name, value, flags)
 {
   char *sub, *vname;
   int sublen;
-  SHELL_VAR *entry, *nv;
+  SHELL_VAR *entry;
 
   vname = array_variable_name (name, &sub, &sublen);
 
@@ -450,7 +447,6 @@ expand_compound_array_assignment (var, value, flags)
      int flags;
 {
   WORD_LIST *list, *nlist;
-  WORD_LIST *hd, *tl, *t, *n;
   char *val;
   int ni;
 
diff --git a/bashline.c b/bashline.c
index 0275844..e2951e2 100644
--- a/bashline.c
+++ b/bashline.c
@@ -751,14 +751,14 @@ snarf_hosts_from_file (filename)
      char *filename;
 {
   FILE *file;
-  char *temp, buffer[256], name[256];
+  char buffer[256], name[256];
   register int i, start;
 
   file = fopen (filename, "r");
   if (file == 0)
     return;
 
-  while (temp = fgets (buffer, 255, file))
+  while (fgets (buffer, 255, file))
     {
       /* Skip to first character. */
       for (i = 0; buffer[i] && cr_whitespace (buffer[i]); i++)
@@ -1056,7 +1056,7 @@ bash_forward_shellword (count, key)
      int count, key;
 {
   size_t slen;
-  int sindex, c, p;
+  int c, p;
   DECLARE_MBSTATE;
 
   if (count < 0)
@@ -1165,7 +1165,7 @@ bash_backward_shellword (count, key)
      int count, key;
 {
   size_t slen;
-  int sindex, c, p;
+  int c, p;
   DECLARE_MBSTATE;
   
   if (count < 0)
@@ -2705,9 +2705,10 @@ shell_expand_line (count, ignore)
   char *new_line;
   WORD_LIST *expanded_string;
 
-  new_line = 0;
 #if defined (BANG_HISTORY)
   new_line = history_expand_line_internal (rl_line_buffer);
+#else
+  new_line = 0;
 #endif
 
 #if defined (ALIAS)
@@ -3138,7 +3139,6 @@ bash_filename_stat_hook (dirname)
   int should_expand_dirname, return_value;
   int global_nounset;
   WORD_LIST *wl;
-  struct stat sb;
 
   local_dirname = *dirname;
   should_expand_dirname = return_value = 0;
@@ -3216,10 +3216,9 @@ bash_directory_completion_hook (dirname)
      char **dirname;
 {
   char *local_dirname, *new_dirname, *t;
-  int return_value, should_expand_dirname, nextch, closer, changed;
+  int return_value, should_expand_dirname, nextch, closer;
   size_t local_dirlen;
   WORD_LIST *wl;
-  struct stat sb;
 
   return_value = should_expand_dirname = nextch = closer = 0;
   local_dirname = *dirname;
@@ -4059,8 +4058,11 @@ static int
 putx(c)
      int c;
 {
+#ifndef _MINIX
   int x;
-  x = putc (c, rl_outstream);
+  x =
+#endif
+    putc (c, rl_outstream);
 #ifndef _MINIX
   return x;
 #endif
@@ -4071,9 +4073,6 @@ bash_execute_unix_command (count, key)
      int count;	/* ignored */
      int key;
 {
-  Keymap ckmap;		/* current keymap */
-  Keymap xkmap;		/* unix command executing keymap */
-  rl_command_func_t *func;
   int type;
   register int i, r;
   intmax_t mi;
diff --git a/braces.c b/braces.c
index 7f31dd5..8744da5 100644
--- a/braces.c
+++ b/braces.c
@@ -383,7 +383,7 @@ mkseq (start, end, incr, type, width)
      int type, width;
 {
   intmax_t n, prevn;
-  int i, j, nelem;
+  int i, nelem;
   char **result, *t;
 
   if (incr == 0)
@@ -494,7 +494,7 @@ expand_seqterm (text, tlen)
      size_t tlen;
 {
   char *t, *lhs, *rhs;
-  int i, lhs_t, rhs_t, lhs_l, rhs_l, width;
+  int lhs_t, rhs_t, lhs_l, rhs_l, width;
   intmax_t lhs_v, rhs_v, incr;
   intmax_t tl, tr;
   char **result, *ep, *oep;
diff --git a/examples/loadables/finfo.c b/examples/loadables/finfo.c
index 00833f6..5a9e2fb 100644
--- a/examples/loadables/finfo.c
+++ b/examples/loadables/finfo.c
@@ -102,7 +102,7 @@ int	argc;
 char	**argv;
 {
 	register int	i;
-	int	mode, flags, opt;
+	int	flags, opt;
 
 	sh_optind = 0;	/* XXX */
 	prog = base_pathname(argv[0]);
@@ -310,8 +310,6 @@ int	flags;
 	struct stat *st;
 	struct passwd *pw;
 	struct group *gr;
-	int	p;
-	char	*b;
 
 	st = getstat(f);
 	if (st == NULL)
@@ -390,7 +388,6 @@ finfo_builtin(list)
 {
   int c, r;
   char **v;
-  WORD_LIST *l;
 
   v = make_builtin_argv (list, &c);
   r = finfo_main (c, v);
@@ -492,7 +489,7 @@ size_t	s;
 	ret = malloc(s);
 	if (ret)
 		return (ret);
-	fprintf(stderr, "%s: cannot malloc %d bytes\n", prog, s);
+	fprintf(stderr, "%s: cannot malloc %z bytes\n", prog, s);
 	exit(1);
 }