X-Git-Url: https://git.dogcows.com/gitweb?p=chaz%2Frasterize;a=blobdiff_plain;f=common.h;h=33961a196ec680ea61d3176573f2510e7c52c159;hp=537e135908d281d05af84a5c9da9337127615a00;hb=a3ba0121189f38132480b0c0c4be96df3c93900b;hpb=143da66e7f625b7f195a115b9740a748ee003534

diff --git a/common.h b/common.h
index 537e135..33961a1 100644
--- a/common.h
+++ b/common.h
@@ -120,6 +120,16 @@ int imax(int a, int b)
     return a < b ? b : a;
 }
 
+/*
+ * Define generic MIN and MAX macros.
+ */
+#ifndef MIN
+#define MIN(A,B) (((A) < (B)) ? (A) : (B))
+#endif
+#ifndef MAX
+#define MAX(A,B) (((A) > (B)) ? (A) : (B))
+#endif
+
 
 /*
  * Define some macros for packing and unpacking bytes to and from larger ints.