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, 1 insertions, 1 deletions

diff --git a/process.c b/process.c
index 7f5646ae..fa795522 100644
--- a/process.c
+++ b/process.c
@@ -204,7 +204,7 @@ struct process_file_node
 };
 
 static error_t
-process_file_get_contents (void *hook, void **contents, size_t *contents_len)
+process_file_get_contents (void *hook, char **contents, size_t *contents_len)
 {
   struct process_file_node *file = hook;
   error_t err;