From 0da67ad4f9b40e6dec4d5dd615694a4705f5a6e7 Mon Sep 17 00:00:00 2001
From: twinaphex <libretro@gmail.com>
Date: Thu, 7 Apr 2016 02:30:09 +0200
Subject: [PATCH] Add intfstream_close

---
 .../include/streams/interface_stream.h          |  2 ++
 libretro-common/streams/interface_stream.c      | 17 +++++++++++++++++
 2 files changed, 19 insertions(+)

diff --git a/libretro-common/include/streams/interface_stream.h b/libretro-common/include/streams/interface_stream.h
index 9e480beba7..dc9a55981e 100644
--- a/libretro-common/include/streams/interface_stream.h
+++ b/libretro-common/include/streams/interface_stream.h
@@ -72,4 +72,6 @@ int intfstream_seek(intfstream_internal_t *intf,
 
 void intfstream_rewind(intfstream_internal_t *intf);
 
+int intfstream_close(intfstream_internal_t *intf);
+
 #endif
diff --git a/libretro-common/streams/interface_stream.c b/libretro-common/streams/interface_stream.c
index 32f03a1f92..5bdc397de7 100644
--- a/libretro-common/streams/interface_stream.c
+++ b/libretro-common/streams/interface_stream.c
@@ -90,6 +90,23 @@ bool intfstream_open(intfstream_internal_t *intf, const char *path,
    return true;
 }
 
+int intfstream_close(intfstream_internal_t *intf)
+{
+   if (!intf)
+      return -1;
+
+   switch (intf->type)
+   {
+      case INTFSTREAM_FILE:
+         return filestream_close(intf->file.fp);
+      case INTFSTREAM_MEMORY:
+         memstream_close(intf->memory.fp);
+         return 0;
+   }
+
+   return -1;
+}
+
 void *intfstream_init(intfstream_info_t *info)
 {
    intfstream_internal_t *intf = NULL;