From 94cfa0b5a064b91a61f8b49148ea857e042b51a1 Mon Sep 17 00:00:00 2001
From: Yann Collet <cyan@fb.com>
Date: Mon, 24 Mar 2025 21:31:51 -0700
Subject: [PATCH] minor: restore some code comment

---
 programs/fileio.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/programs/fileio.c b/programs/fileio.c
index 644a86ef4..6514bf32c 100644
--- a/programs/fileio.c
+++ b/programs/fileio.c
@@ -537,6 +537,10 @@ static int FIO_removeFile(const char* path)
     return remove(path);
 }
 
+/** FIO_openSrcFile() :
+ *  condition : `srcFileName` must be non-NULL.
+ *  optional: `prefs` may be NULL.
+ * @result : FILE* to `srcFileName`, or NULL if it fails */
 static FILE* FIO_openSrcFile(const FIO_prefs_t* const prefs, const char* srcFileName, stat_t* statbuf)
 {
     int allowBlockDevices = prefs != NULL ? prefs->allowBlockDevices : 0;