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-rw-r--r--wsutil/tempfile.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/wsutil/tempfile.h b/wsutil/tempfile.h
index 65746704dd..4f9492ed87 100644
--- a/wsutil/tempfile.h
+++ b/wsutil/tempfile.h
@@ -40,9 +40,9 @@ extern "C" {
* Create a tempfile with the given prefix (e.g. "wireshark"). The path
* is created using g_get_tmp_dir and mkstemp.
*
- * @param namebuf If not NULL, receives the full path of the temp file.
+ * @param namebuf[in,out] If not NULL, receives the full path of the temp file.
* Must NOT be freed.
- * @param pfx A prefix for the temporary file.
+ * @param pfx[in] A prefix for the temporary file.
* @return The file descriptor of the new tempfile, from mkstemp().
*/
WS_DLL_PUBLIC int create_tempfile(char **namebuf, const char *pfx);