Fix duplicated wc_rng_free and wc_rng_new

Author: dgarske

doc/dox_comments/header_files/random.h

@@ -137,38 +137,6 @@ int  wc_InitRng(WC_RNG* rng);
 */
 int  wc_RNG_GenerateBlock(WC_RNG* rng, byte* b, word32 sz);
 
-/*!
-    \ingroup Random
-
-    \brief Creates a new WC_RNG structure.
-
-
-    \return WC_RNG structure on success
-    \return NULL on error
-
-
-    \param heap pointer to a heap identifier
-    \param nonce pointer to the buffer containing the nonce
-    \param nonceSz length of the nonce
-
-    _Example_
-    \code
-    RNG  rng;
-    byte nonce[] = { initialize nonce };
-    word32 nonceSz = sizeof(nonce);
-
-    wc_rng_new(&nonce, nonceSz, &heap);
-
-
-    \endcode
-
-    \sa wc_InitRng
-    \sa wc_rng_free
-    \sa wc_FreeRng
-    \sa wc_RNG_HealthTest
-*/
-WC_RNG* wc_rng_new(byte* nonce, word32 nonceSz, void* heap)
-
 /*!
     \ingroup Random
 
@@ -243,36 +211,6 @@ int  wc_RNG_GenerateByte(WC_RNG* rng, byte* b);
 */
 int  wc_FreeRng(WC_RNG* rng);
 
-/*!
-    \ingroup Random
-
-    \brief Should be called when RNG no longer needed in order to securely
-    free rng.
-
-
-    \param rng random number generator initialized with wc_InitRng
-
-    _Example_
-    \code
-    RNG  rng;
-    byte nonce[] = { initialize nonce };
-    word32 nonceSz = sizeof(nonce);
-
-    rng = wc_rng_new(&nonce, nonceSz, &heap);
-
-    // use rng
-
-    wc_rng_free(&rng);
-
-    \endcode
-
-    \sa wc_InitRng
-    \sa wc_rng_new
-    \sa wc_FreeRng
-    \sa wc_RNG_HealthTest
-*/
-WC_RNG* wc_rng_free(WC_RNG* rng);
-
 /*!
     \ingroup Random