From efa5a314a8d54af3a2dc1c121a757e128fd40db5 Mon Sep 17 00:00:00 2001
From: Love Hornquist Astrand <lha@h5l.org>
Date: Thu, 3 Jun 2010 16:16:48 -0700
Subject: [PATCH] fix warnings

---
 lib/hcrypto/rand-unix.c | 2 +-
 lib/hcrypto/rand.c      | 2 +-
 lib/hcrypto/randi.h     | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/hcrypto/rand-unix.c b/lib/hcrypto/rand-unix.c
index 63dc97fbf..c52155baa 100644
--- a/lib/hcrypto/rand-unix.c
+++ b/lib/hcrypto/rand-unix.c
@@ -47,7 +47,7 @@
  */
 
 int
-_hc_unix_device_fd(int flags, char **fn)
+_hc_unix_device_fd(int flags, const char **fn)
 {
     static const char *rnd_devices[] = {
 	"/dev/urandom",
diff --git a/lib/hcrypto/rand.c b/lib/hcrypto/rand.c
index d360ffcab..b02f938c5 100644
--- a/lib/hcrypto/rand.c
+++ b/lib/hcrypto/rand.c
@@ -342,7 +342,7 @@ RAND_write_file(const char *filename)
 const char *
 RAND_file_name(char *filename, size_t size)
 {
-    char *e = NULL;
+    const char *e = NULL;
     int pathp = 0, ret;
 
     if (!issuid()) {
diff --git a/lib/hcrypto/randi.h b/lib/hcrypto/randi.h
index a6d921413..fe021a80e 100644
--- a/lib/hcrypto/randi.h
+++ b/lib/hcrypto/randi.h
@@ -45,6 +45,6 @@ extern const RAND_METHOD hc_rand_timer_method;
 extern const RAND_METHOD hc_rand_w32crypto_method;
 
 const RAND_METHOD * RAND_timer_method(void);
-int _hc_unix_device_fd(int, char **);
+int _hc_unix_device_fd(int, const char **);
 
 #endif /* _HEIM_RANDI_H */