} hmac_md5_ctx_t;
-void hmac_md5_init(hmac_md5_ctx_t *s, void* key, uint16_t keylength_b);
-void hmac_md5_nextBlock(hmac_md5_ctx_t *s, const void* block);
-void hmac_md5_lastBlock(hmac_md5_ctx_t *s, const void* block, uint16_t length_b);
-void hmac_md5_final(void* dest, hmac_md5_ctx_t *s);
+void hmac_md5_init(hmac_md5_ctx_t *s, void *key, uint16_t keylength_b);
+void hmac_md5_nextBlock(hmac_md5_ctx_t *s, const void *block);
+void hmac_md5_lastBlock(hmac_md5_ctx_t *s, const void *block, uint16_t length_b);
+void hmac_md5_final(void *dest, hmac_md5_ctx_t *s);
-void hmac_md5(void* dest, void* key, uint16_t keylength_b, void* msg, uint32_t msglength_b);
+void hmac_md5(void *dest, void *key, uint16_t keylength_b, void *msg, uint32_t msglength_b);
#endif /*HMACMD5_H_*/