[t:2631] [t:2623] Fix windows build broken by r20413.

Implement "strerror_r" in windows

git-svn-id: file:///svn/toku/tokudb@20565 c7de825b-a66e-492c-adef-691d508d4ae1

windows/misc.h

@@ -83,6 +83,8 @@ int mkstemp(char * ttemplate);
 
 toku_off_t ftello(FILE *stream);
 
+int strerror_r(int errnum, char *buf, size_t buflen);
+
 #define __builtin_offsetof(type, member) offsetof(type, member)
 
 

windows/windows.c

@@ -19,6 +19,7 @@
 #include <sys/types.h>
 #include <fcntl.h>
 #include <Crtdbg.h>
+#include <string.h>
 
 static int
 toku_malloc_init(void) {
@@ -368,3 +369,8 @@ toku_get_filesystem_sizes(const char *path, uint64_t *avail_size, uint64_t *free
     return r;
 }
 
+int strerror_r(int errnum, char *buf, size_t buflen) {
+    int r = strerror_s(buf, buflen, errnum);
+    return r;
+}
+