From cf9341f2ea04b80bf1da7ebea22530392fd901cf Mon Sep 17 00:00:00 2001
From: twinaphex <libretro@gmail.com>
Date: Wed, 17 Oct 2018 05:45:43 +0200
Subject: [PATCH] Update libretro-common

---
 .../include/streams/file_stream_transforms.h  |  4 ++++
 .../streams/file_stream_transforms.c          | 22 ++++++++++++++-----
 2 files changed, 20 insertions(+), 6 deletions(-)

diff --git a/libretro-common/include/streams/file_stream_transforms.h b/libretro-common/include/streams/file_stream_transforms.h
index 17c17580e9..9cf15c599d 100644
--- a/libretro-common/include/streams/file_stream_transforms.h
+++ b/libretro-common/include/streams/file_stream_transforms.h
@@ -47,6 +47,7 @@ RETRO_BEGIN_DECLS
 #undef fprintf
 #undef ferror
 #undef feof
+#undef fscanf
 
 #define fopen rfopen
 #define fclose rfclose
@@ -61,6 +62,7 @@ RETRO_BEGIN_DECLS
 #define fprintf rfprintf
 #define ferror rferror
 #define feof rfeof
+#define fscanf rfscanf
 
 #endif
 
@@ -92,6 +94,8 @@ int rferror(RFILE* stream);
 
 int rfeof(RFILE* stream);
 
+int rfscanf(RFILE * stream, const char * format, ...);
+
 RETRO_END_DECLS
 
 #endif
diff --git a/libretro-common/streams/file_stream_transforms.c b/libretro-common/streams/file_stream_transforms.c
index fc1e1bd160..5a82f88c73 100644
--- a/libretro-common/streams/file_stream_transforms.c
+++ b/libretro-common/streams/file_stream_transforms.c
@@ -109,7 +109,7 @@ char *rfgets(char *buffer, int maxCount, RFILE* stream)
 
 int rfgetc(RFILE* stream)
 {
-	return filestream_getc(stream);
+   return filestream_getc(stream);
 }
 
 int64_t rfwrite(void const* buffer,
@@ -131,11 +131,11 @@ int64_t rfflush(RFILE * stream)
 int rfprintf(RFILE * stream, const char * format, ...)
 {
    int result;
-	va_list vl;
-	va_start(vl, format);
-	result = filestream_vprintf(stream, format, vl);
-	va_end(vl);
-	return result;
+   va_list vl;
+   va_start(vl, format);
+   result = filestream_vprintf(stream, format, vl);
+   va_end(vl);
+   return result;
 }
 
 int rferror(RFILE* stream)
@@ -147,3 +147,13 @@ int rfeof(RFILE* stream)
 {
    return filestream_eof(stream);
 }
+
+int rfscanf(RFILE * stream, const char * format, ...)
+{
+   int result;
+   va_list vl;
+   va_start(vl, format);
+   result = filestream_scanf(stream, format, vl);
+   va_end(vl);
+   return result;
+}