<p><li> Some architectures have memory alignment constraints. Others
don't have any constraints but go faster if you align things. These
-macros (from <tt>config.h</tt>) tell you which alignment to use
+macros (from <tt>ghcconfig.h</tt>) tell you which alignment to use
<pre>
/* minimum alignment of unsigned int */
Avoid conditional code like this:
<pre>
- #ifdef solaris_HOST_OS
+ #ifdef solaris_host_OS
// do something solaris specific
#endif
</pre>