Autonomous random driver: declare the type and function
Define a sample type mbedtls_psa_external_random_context_t in
psa/crypto_platform.h and define the prototype of
mbedtls_psa_external_get_random() in a public header.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 02618fb..58d7807 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -1342,9 +1342,10 @@
* Make the PSA Crypto module use an external random generator provided
* by a driver, instead of Mbed TLS's entropy and DRBG modules.
*
- * If you enable this option, you must supply a type called
- * \c mbedtls_psa_external_random_context_t and a function called
- * mbedtls_psa_external_get_random() with the following prototype:
+ * If you enable this option, you must supply configure the type
+ * ::mbedtls_psa_external_random_context_t in psa/crypto_platform.h
+ * and define a function called mbedtls_psa_external_get_random()
+ * with the following prototype:
* ```
* psa_status_t mbedtls_psa_external_get_random(
* mbedtls_psa_external_random_context_t *context,