removal of trailing whitespace and useless 'extern'

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@16653 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 10 insertions, 10 deletions

diff --git a/include/asterisk/crypto.h b/include/asterisk/crypto.h
index d0f852caf..32233fc17 100644
--- a/include/asterisk/crypto.h
+++ b/include/asterisk/crypto.h
@@ -32,15 +32,15 @@ extern "C" {
 
 struct ast_key;
 
-/*! \brief Retrieve a key 
+/*! \brief Retrieve a key
  * \param name of the key we are retrieving
  * \param int type of key (AST_KEY_PUBLIC or AST_KEY_PRIVATE)
  *
  * Returns the key on success or NULL on failure
  */
-extern struct ast_key *(*ast_key_get)(const char *key, int type);
+struct ast_key *(*ast_key_get)(const char *key, int type);
 
-/*! \brief Check the authenticity of a message signature using a given public key 
+/*! \brief Check the authenticity of a message signature using a given public key
  * \param key a public key to use to verify
  * \param msg the message that has been signed
  * \param sig the proposed valid signature in mime64-like encoding
@@ -48,9 +48,9 @@ extern struct ast_key *(*ast_key_get)(const char *key, int type);
  * Returns 0 if the signature is valid, or -1 otherwise
  *
  */
-extern int (*ast_check_signature)(struct ast_key *key, const char *msg, const char *sig);
+int (*ast_check_signature)(struct ast_key *key, const char *msg, const char *sig);
 
-/*! \brief Check the authenticity of a message signature using a given public key 
+/*! \brief Check the authenticity of a message signature using a given public key
  * \param key a public key to use to verify
  * \param msg the message that has been signed
  * \param sig the proposed valid signature in raw binary representation
@@ -58,7 +58,7 @@ extern int (*ast_check_signature)(struct ast_key *key, const char *msg, const ch
  * Returns 0 if the signature is valid, or -1 otherwise
  *
  */
-extern int (*ast_check_signature_bin)(struct ast_key *key, const char *msg, int msglen, const unsigned char *sig);
+int (*ast_check_signature_bin)(struct ast_key *key, const char *msg, int msglen, const unsigned char *sig);
 
 /*!
  * \param key a private key to use to create the signature
@@ -69,7 +69,7 @@ extern int (*ast_check_signature_bin)(struct ast_key *key, const char *msg, int
  * Returns 0 on success or -1 on failure.
  *
  */
-extern int (*ast_sign)(struct ast_key *key, char *msg, char *sig);
+int (*ast_sign)(struct ast_key *key, char *msg, char *sig);
 
 /*!
  * \param key a private key to use to create the signature
@@ -80,7 +80,7 @@ extern int (*ast_sign)(struct ast_key *key, char *msg, char *sig);
  * Returns 0 on success or -1 on failure.
  *
  */
-extern int (*ast_sign_bin)(struct ast_key *key, const char *msg, int msglen, unsigned char *sig);
+int (*ast_sign_bin)(struct ast_key *key, const char *msg, int msglen, unsigned char *sig);
 
 /*!
  * \param key a private key to use to encrypt
@@ -92,7 +92,7 @@ extern int (*ast_sign_bin)(struct ast_key *key, const char *msg, int msglen, uns
  * Returns length of encrypted data on success or -1 on failure.
  *
  */
-extern int (*ast_encrypt_bin)(unsigned char *dst, const unsigned char *src, int srclen, struct ast_key *key);
+int (*ast_encrypt_bin)(unsigned char *dst, const unsigned char *src, int srclen, struct ast_key *key);
 
 /*!
  * \param key a private key to use to decrypt
@@ -104,7 +104,7 @@ extern int (*ast_encrypt_bin)(unsigned char *dst, const unsigned char *src, int
  * Returns length of decrypted data on success or -1 on failure.
  *
  */
-extern int (*ast_decrypt_bin)(unsigned char *dst, const unsigned char *src, int srclen, struct ast_key *key);
+int (*ast_decrypt_bin)(unsigned char *dst, const unsigned char *src, int srclen, struct ast_key *key);
 #if defined(__cplusplus) || defined(c_plusplus)
 }
 #endif