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-rw-r--r--src/v_video.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/v_video.h b/src/v_video.h
index 033633fc..ceb4a033 100644
--- a/src/v_video.h
+++ b/src/v_video.h
@@ -80,7 +80,11 @@ void V_UseBuffer(byte *buffer);
void V_RestoreBuffer(void);
-void V_ScreenShot(void);
+// Save a screenshot of the current screen to a file, named in the
+// format described in the string passed to the function, eg.
+// "DOOM%02i.pcx"
+
+void V_ScreenShot(char *format);
#endif