APR_VERSION_AT_LEAST() macro?

[Jeff Trawick]

Index: include/apr_version.h
===================================================================
--- include/apr_version.h       (revision 239256)
+++ include/apr_version.h       (working copy)
@@ -68,6 +68,10 @@
  */
 #define APR_IS_DEV_VERSION
 
+#define APR_VERSION_AT_LEAST(major,minor,patch)                    \
+(((major) < APR_MAJOR_VERSION)                                     \
+ || ((major) == APR_MAJOR_VERSION && (minor) < APR_MINOR_VERSION) \
+ || ((major) == APR_MAJOR_VERSION && (minor) == APR_MINOR_VERSION && (patch) 
<= APR_PATCH_VERSION))
 
 #if defined(APR_IS_DEV_VERSION) || defined(DOXYGEN)
 /** Internal: string form of the "is dev" flag */