nt/*.c: Use const char*; remove unused code.

* addpm.c (entry, add_registry, main):
* addsection.c (file_data, open_input_file, open_output_file)
  (find_section, PTR_TO_OFFSET, copy_executable_and_add_section)
  (COPY_CHUNK):
* cmdproxy.c (vfprintf, fprintf, printf, fail, warn, skip_space)
  (skip_nonspace, get_next_token, search_dir, make_absolute)
  (spawn, main):
* preprep.c (file_data, open_input_file, open_output_file)
  (open_inout_file, find_section, PTR_TO_OFFSET, COPY_CHUNK, main):
  Use const char*.

* cmdproxy.c (stdin): Don't define, not used.
  (main): Don't assign remlen after last use.

1 files changed, 6 insertions, 6 deletions

diff --git a/nt/addpm.c b/nt/addpm.c
index de09fd5382c..719573de373 100644
--- a/nt/addpm.c
+++ b/nt/addpm.c
@@ -67,8 +67,8 @@ DdeCallback (UINT uType, UINT uFmt, HCONV hconv,
 
 static struct entry
 {
-  char *name;
-  char *value;
+  const char *name;
+  const char *value;
 }
 env_vars[] =
 {
@@ -85,7 +85,7 @@ env_vars[] =
 };
 
 BOOL
-add_registry (char *path)
+add_registry (const char *path)
 {
   HKEY hrootkey = NULL;
   int i;
@@ -178,7 +178,7 @@ add_registry (char *path)
 
   for (i = 0; i < (sizeof (env_vars) / sizeof (env_vars[0])); i++)
     {
-      char * value = env_vars[i].value ? env_vars[i].value : path;
+      const char * value = env_vars[i].value ? env_vars[i].value : path;
 
       if (RegSetValueEx (hrootkey, env_vars[i].name,
 			 0, REG_EXPAND_SZ,
@@ -198,8 +198,8 @@ main (int argc, char *argv[])
   int shortcuts_created = 0;
   int com_available = 1;
   char modname[MAX_PATH];
-  char *prog_name;
-  char *emacs_path;
+  const char *prog_name;
+  const char *emacs_path;
   char *p;
   int quiet = 0;
   HRESULT result;