--- rxvt-unicode/src/rxvtutil.h	2007/11/20 17:44:44	1.30
+++ rxvt-unicode/src/rxvtutil.h	2007/12/14 11:11:31	1.36
@@ -13,7 +13,7 @@
 
 #define HAVE_GCC_BUILTINS (__GNUC__ >= 4 || (__GNUC__ == 3 && __GNUC_MINOR__ == 4))
 
-#if __GNUC__ >= 3
+#if __GNUC__ >= 4
 # define rxvt_attribute(x) __attribute__(x)
 #else
 # define rxvt_attribute(x)
@@ -64,6 +64,25 @@
   return (long(a) * long(100 - p) + long(b) * long(p) + 50) / 100;
 }
 
+template <typename I, typename T>
+I find (I first, I last, const T& value)
+{
+  while (first != last && *first != value)
+    ++first;
+
+  return first;
+}
+
+// return a very temporary (and never deallocated) buffer. keep small.
+void *rxvt_temp_buf (int len);
+
+template<typename T>
+static inline T *
+rxvt_temp_buf (int len)
+{
+  return (T *)rxvt_temp_buf (len * sizeof (T));
+}
+
 // some bit functions, xft fuck me plenty
 #if HAVE_GCC_BUILTINS
 static inline int ctz      (unsigned int x) { return __builtin_ctz      (x); }
@@ -82,6 +101,9 @@
 #define IN_RANGE_EXC(val,beg,end) \
   ((unsigned int)(val) - (unsigned int)(beg) <  (unsigned int)(end) - (unsigned int)(beg))
 
+// for m >= -n, ensure remainder lies between 0..n-1
+#define MOD(m,n) (((m) + (n)) % (n))
+
 // makes dynamically allocated objects zero-initialised
 struct zero_initialized {
   void *operator new (size_t s);
@@ -345,7 +367,17 @@
 
 template<typename T>
 struct vector : simplevec<T>
-{ };
+{
+};
+
+struct stringvec : simplevec<char *>
+{
+  ~stringvec ()
+  {
+    for (char **c = begin (); c != end (); c++)
+      free (*c);
+  }
+};
 
 #if 0
 template<typename T>
@@ -363,15 +395,6 @@
 };
 #endif
 
-template <typename I, typename T>
-I find (I first, I last, const T& value)
-{
-  while (first != last && *first != value)
-    ++first;
-
-  return first;
-}
-
 template<typename T>
 struct auto_ptr {
   T *p;
@@ -432,24 +455,5 @@
 
 typedef auto_ptr<char> auto_str;
 
-struct stringvec : simplevec<char *>
-{
-  ~stringvec ()
-  {
-    for (char **c = begin (); c != end (); c++)
-      free (*c);
-  }
-};
-
-// return a very temporary (and never deallocated) buffer. keep small.
-void *rxvt_temp_buf (int len);
-
-template<typename T>
-static inline T *
-rxvt_temp_buf (int len)
-{
-  return (T *)rxvt_temp_buf (len * sizeof (T));
-}
-
 #endif