--- ./pam_encfs.c.orig	2005-12-01 16:54:30 +0300
+++ ./pam_encfs.c	2006-03-25 21:17:31 +0300
@@ -92,7 +92,7 @@
 /* --------------------------- PAM functions -------------------------------- */
 
 /* this function ripped from pam_unix/support.c */
-int converse(pam_handle_t * pamh,
+static int converse(pam_handle_t * pamh,
              int nargs,
              struct pam_message **message, struct pam_response **response)
 {
@@ -114,7 +114,7 @@
 
 
 /* this function ripped from pam_unix/support.c */
-int _set_auth_tok(pam_handle_t * pamh, int flags, int argc, const char **argv)
+static int _set_auth_tok(pam_handle_t * pamh, int flags, int argc, const char **argv)
 {
     int retval;
     char *p;
@@ -158,7 +158,7 @@
     return PAM_SUCCESS;
 }
 
-int waitpid_timeout(pid_t pid, int *status, int options)
+static int waitpid_timeout(pid_t pid, int *status, int options)
 {
     pid_t retval;
     int i = 0;
@@ -176,7 +176,7 @@
 }
 
 
-int checkmnt(const char *targetpath)
+static int checkmnt(const char *targetpath)
 {
     FILE *f = setmntent("/etc/mtab", "r");
     struct mntent *m;
@@ -196,7 +196,7 @@
     return 0;
 }
 
-void searchAndReplace(char *line)
+static void searchAndReplace(char *line)
 {
     char *str;
 
@@ -211,7 +211,7 @@
     while (str != NULL);
 }
 
-int buildCmd(char *arg[], int pos, char *line)
+static int buildCmd(char *arg[], int pos, char *line)
 {
     int orig_pos = pos;
 
@@ -228,7 +228,7 @@
     return pos - orig_pos;
 }
 
-int readconfig(struct passwd *pwd, pam_handle_t * pamh, const char *user,
+static int readconfig(struct passwd *pwd, pam_handle_t * pamh, const char *user,
                char *path, char *targetpath, char *encfs_options,
                char *fuse_options)
 {
@@ -236,7 +236,7 @@
     char line[BUFSIZE];
     char username[USERNAME_MAX];
     int parsed;
-    char *tmp;
+    const char *tmp;
 
     // Return 1 = error, 2 = silent error (ie already mounted)