Imported Upstream version 7.59.0

[platform/upstream/curl.git] / lib / rand.h

diff --git a/lib/rand.h b/lib/rand.h
index 0f89861..c6fae35 100644 (file)
--- a/lib/rand.h
+++ b/lib/rand.h
@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -23,7 +23,7 @@
  ***************************************************************************/
 
 /*
- * Curl_rand() stores 'num' number of random unsigned integers in the buffer
+ * Curl_rand() stores 'num' number of random unsigned characters in the buffer
  * 'rnd' points to.
  *
  * If libcurl is built without TLS support or with a TLS backend that lacks a
@@ -37,7 +37,11 @@
  * easy handle!
  *
  */
-CURLcode Curl_rand(struct Curl_easy *data, unsigned int *rnd,
-                   unsigned int num);
+CURLcode Curl_rand(struct Curl_easy *data, unsigned char *rnd, size_t num);
+
+/* Same as above but outputs only random lowercase hex characters.
+   Does NOT terminate.*/
+CURLcode Curl_rand_hex(struct Curl_easy *data, unsigned char *rnd,
+                       size_t num);
 
 #endif /* HEADER_CURL_RAND_H */