util: define MAX

If util.h is going to have a MIN, it may as well also have MAX.

util: define MAX
If util.h is going to have a MIN, it may as well also have MAX.
6fe5fde2 · Laine Stump · 7b5fc597 · 6fe5fde2
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src/util/util.h src/util/util.h +3 -0

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--- a/src/util/util.h
+++ b/src/util/util.h
@@ -35,6 +35,9 @@
 # ifndef MIN
 #  define MIN(a, b) ((a) < (b) ? (a) : (b))
 # endif
+# ifndef MAX
+#  define MAX(a, b) ((a) > (b) ? (a) : (b))
+# endif

 ssize_t saferead(int fd, void *buf, size_t count) ATTRIBUTE_RETURN_CHECK;
 ssize_t safewrite(int fd, const void *buf, size_t count)