* svn_types.h: Don't use ## when concatenating string tokens.
* svn_types.h: Don't use ## when concatenating string tokens.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion