[newlib-cygwin] Fix rpmatch build problem

[Corinna Vinschen]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=e2802064b2bdddb9e02cfa278f531e1dcdf0054d

commit e2802064b2bdddb9e02cfa278f531e1dcdf0054d
Author: Corinna Vinschen <corinna@vinschen.de>
Date:   Thu Nov 19 16:31:08 2015 +0100

    Fix rpmatch build problem
    
    	* libc/stdlib/rpmatch.c: Include sys/types.h to make GCC happy.
    
    Signed-off-by: Corinna Vinschen <corinna@vinschen.de>

Diff:
---
 newlib/ChangeLog             | 4 ++++
 newlib/libc/stdlib/rpmatch.c | 1 +
 2 files changed, 5 insertions(+)

diff --git a/newlib/ChangeLog b/newlib/ChangeLog
index b56fc06..ecf52f1 100644
--- a/newlib/ChangeLog
+++ b/newlib/ChangeLog
@@ -1,3 +1,7 @@
+2015-11-19  Corinna Vinschen  <corinna@vinschen.de>
+
+	* libc/stdlib/rpmatch.c: Include sys/types.h to make GCC happy.
+
 2015-11-12  Jon Turney  <jon.turney@dronecode.org.uk>
 
 	* libc/stdio/sprintf.c: Simplify documentation markup.
diff --git a/newlib/libc/stdlib/rpmatch.c b/newlib/libc/stdlib/rpmatch.c
index 879d1f3..0bbdf43 100644
--- a/newlib/libc/stdlib/rpmatch.c
+++ b/newlib/libc/stdlib/rpmatch.c
@@ -57,6 +57,7 @@ No supporting OS subroutines are required.
  */
 
 #include <sys/cdefs.h>
+#include <sys/types.h>
 
 #include <langinfo.h>
 #include <regex.h>