extern const struct file_operations proc_clear_refs_operations;
extern const struct file_operations proc_pagemap_operations;
extern const struct file_operations proc_net_operations;
-extern const struct file_operations proc_kmsg_operations;
extern const struct inode_operations proc_net_inode_operations;
void free_proc_entry(struct proc_dir_entry *de);
-int proc_init_inodecache(void);
+void proc_init_inodecache(void);
static inline struct pid *proc_pid(struct inode *inode)
{