stefan pushed a commit to branch master.

commit 7b86b1c374612aba09b646a647208577918cfeec
Author: Stefan Schmidt <>
Date:   Thu Nov 26 17:27:01 2015 +0100

    rg_etc: use void to force empty function parameters
    We have to use void in a function declaration if we want no function
    parameters. Using just empty parenthesis means the function takes an
    unspecified number of parameters.
    We had it correct for most declarations and this series fixes it for
    the rest.
 src/static_libs/rg_etc/rg_etc1.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/static_libs/rg_etc/rg_etc1.h b/src/static_libs/rg_etc/rg_etc1.h
index 6f4b944..4a695dc 100644
--- a/src/static_libs/rg_etc/rg_etc1.h
+++ b/src/static_libs/rg_etc/rg_etc1.h
@@ -28,7 +28,7 @@ typedef struct
 // pack_etc1_block_init() should be called before calling pack_etc1_block(),
 // Otherwise rg_etc1_pack_block() will call rg_etc1_pack_block_init() for you.
-void rg_etc1_pack_block_init();
+void rg_etc1_pack_block_init(void);
 // Packs a 4x4 block of 32bpp BGRA pixels to an 8-byte ETC1 block.
 // 32-bit BGRA pixels must always be arranged as (B,G,R,A) (B first, A last) 
in memory, independent of platform endianness. A should always be 255.


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