case insensitive file system location support provided by locale only
diff --git a/src/os/unix/ngx_files.h b/src/os/unix/ngx_files.h
index a223b34..0c080c4 100644
--- a/src/os/unix/ngx_files.h
+++ b/src/os/unix/ngx_files.h
@@ -19,6 +19,8 @@
#ifdef __CYGWIN__
+#define NGX_HAVE_CASELESS_FILESYSTEM 1
+
#define ngx_open_file(name, mode, create, access) \
open((const char *) name, mode|create|O_BINARY, access)
@@ -103,6 +105,16 @@
#define ngx_file_uniq(sb) (sb)->st_ino
+#if (NGX_HAVE_CASELESS_FILESYSTEM)
+
+#define ngx_filename_cmp(s1, s2, n) strncasecmp((char *) s1, (char *) s2, n)
+
+#else
+
+#define ngx_filename_cmp ngx_memcmp
+
+#endif
+
#define ngx_getcwd(buf, size) (getcwd(buf, size) != NULL)
#define ngx_getcwd_n "getcwd()"
