- Added option to prevent default entropy sources from loading (POLARSSL_NO_DEFAULT_ENTROPY_SOURCES)
diff --git a/include/polarssl/entropy.h b/include/polarssl/entropy.h
index 6dea79a..53bce41 100644
--- a/include/polarssl/entropy.h
+++ b/include/polarssl/entropy.h
@@ -38,6 +38,7 @@
#define POLARSSL_ERR_ENTROPY_SOURCE_FAILED -0x003C /**< Critical entropy source failure. */
#define POLARSSL_ERR_ENTROPY_MAX_SOURCES -0x003E /**< No more sources can be added. */
+#define POLARSSL_ERR_ENTROPY_NO_SOURCES_DEFINED -0x0040 /**< No sources have been added to poll. */
#define ENTROPY_MAX_SOURCES 20 /**< Maximum number of sources supported */
#define ENTROPY_MAX_GATHER 128 /**< Maximum amount requested from entropy sources */
@@ -104,7 +105,7 @@
* \param threshold Minimum required from source before entropy is released
* ( with entropy_func() )
*
- * \return 0 is successful or POLARSSL_ERR_ENTROPY_MAX_SOURCES
+ * \return 0 if successful or POLARSSL_ERR_ENTROPY_MAX_SOURCES
*/
int entropy_add_source( entropy_context *ctx,
f_source_ptr f_source, void *p_source,