Make contents a char* to avoid typecasts all over the place

* procfs.h (procfs_cleanup_contents_with_free,
  procfs_cleanup_contents_with_vm_deallocate, procfs_get_contents,
  struct procfs_ops): Change CONTENTS from a void pointer to a char one.
* dircat.c, netfs.c, process.c, procfs.c,
  procfs_dir.c, proclist.c, rootdir.c: Update.

1 files changed, 2 insertions, 2 deletions

diff --git a/dircat.c b/dircat.c
index 857ba72b..93bb2fed 100644
--- a/dircat.c
+++ b/dircat.c
@@ -8,7 +8,7 @@ struct dircat_node
 };
 
 static error_t
-dircat_get_contents (void *hook, void **contents, size_t *contents_len)
+dircat_get_contents (void *hook, char **contents, size_t *contents_len)
 {
   struct dircat_node *dcn = hook;
   int i, sz, pos;
@@ -19,7 +19,7 @@ dircat_get_contents (void *hook, void **contents, size_t *contents_len)
 
   for (i=0; dcn->dirs[i]; i++)
     {
-      void *subcon;
+      char *subcon;
       size_t sublen;
 
       err = procfs_get_contents (dcn->dirs[i], &subcon, &sublen);