add opengl support

[chaz/rasterize] / common.h

diff --git a/common.h b/common.h
index 33961a196ec680ea61d3176573f2510e7c52c159..ec7913ea4b13853d1880611bf02e877348f476d8 100644 (file)
--- a/common.h
+++ b/common.h
@@ -131,13 +131,6 @@ int imax(int a, int b)
 #endif
 
 
-/*
- * Define some macros for packing and unpacking bytes to and from larger ints.
- */
-#define PACK(W,N,B) (((B) << (8 * (N))) | ((W) & ~(0xff << (8 * (N)))))
-#define UNPACK(W,N) ((uint8_t)((W) >> (8 * (N))) & 0xff)
-
-
 /*
  * Try to execute a statement and print a status message.  If the statement
  * resolves to 0, it is considered to have succeeded; any other evaluation is