flimflam: add support for multiple profiles

plugins/crypto_rot47.c

Index: plugins/crypto_rot47.c
diff --git a/plugins/crypto_rot47.c b/plugins/crypto_rot47.c
index fb3f752c5a4704b4c0a8c0603cbe82c389855e40..6d0372e30cc069506ca3f6960e7519b0b0ad8d98 100644
--- a/plugins/crypto_rot47.c
+++ b/plugins/crypto_rot47.c
@@ -23,8 +23,7 @@
 #define ROT_MIN '!'
 #define ROT_MAX  (ROT_MIN + ROT_SIZE)
 
-static char *rotate_encrypt(const char *profile_name,
-    const char *key, const char *value);
+static char *rotate_encrypt(const char *key, const char *value);
 
 static struct connman_crypto crypto_rot47 = {
         .name                   = "rot47",
@@ -33,8 +32,7 @@ static struct connman_crypto crypto_rot47 = {
         .decrypt_keyvalue       = rotate_encrypt,
 };
 
-static char *rotate_encrypt(const char *profile_name,
-    const char *key, const char *value)
+static char *rotate_encrypt(const char *key, const char *value)
 {
         char *rv = g_strdup(value);
         gsize i, len = strlen(rv);