Moved __cplusplus extern statement to include struct definitions as well.
diff --git a/include/polarssl/cipher.h b/include/polarssl/cipher.h
index 2ffdf66..8aa8cb0 100644
--- a/include/polarssl/cipher.h
+++ b/include/polarssl/cipher.h
@@ -46,6 +46,10 @@
#define POLARSSL_ERR_CIPHER_INVALID_PADDING -0x6200 /**< Input data contains invalid padding and is rejected. */
#define POLARSSL_ERR_CIPHER_FULL_BLOCK_EXPECTED -0x6280 /**< Decryption of block requires a full block. */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
typedef enum {
POLARSSL_CIPHER_ID_NONE = 0,
POLARSSL_CIPHER_ID_NULL,
@@ -207,10 +211,6 @@
void *cipher_ctx;
} cipher_context_t;
-#ifdef __cplusplus
-extern "C" {
-#endif
-
/**
* \brief Returns the list of ciphers supported by the generic cipher module.
*
