xregex.h: New file to support libiberty regex.

* xregex.h: New file to support libiberty regex.
* xregex2.h: Ditto.

From-SVN: r43913

include/ChangeLog

+2001-07-10  Jeff Johnston  <jjohnstn@redhat.com>
+
+	* xregex.h: New file to support libiberty regex.
+	* xregex2.h: Ditto.
+
 2001-05-16  Matt Kraai  <kraai@alumni.carnegiemellon.edu>
 
 	* partition.h: Fix misspelling of `implementation'.

include/xregex.h

+/* This file redefines all regex external names before including
+   a renamed copy of glibc's regex.h.  */
+
+#ifndef _XREGEX_H
+#define _XREGEX_H 1
+
+#  define regfree xregfree 
+#  define regexec xregexec
+#  define regcomp xregcomp
+#  define regerror xregerror
+#  define re_set_registers xre_set_registers
+#  define re_match_2 xre_match_2
+#  define re_match xre_match
+#  define re_search xre_search
+#  define re_compile_pattern xre_compile_pattern
+#  define re_set_syntax xre_set_syntax
+#  define re_search_2 xre_search_2
+#  define re_compile_fastmap xre_compile_fastmap
+#  define re_syntax_options xre_syntax_options
+#  define re_max_failures xre_max_failures
+
+#include "xregex2.h"
+
+#endif /* xregex.h */