X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Fany-reader.h;h=063a7e650ecee3f335fa9078c8035982f54f2ace;hb=8b37f66b3599f5809fbbb300d5cba5bb0557c184;hp=fb36e99ccec87af844dd94249296901d69b0d130;hpb=21559edd9991628d96df331e5b391ca6bade3497;p=pspp

diff --git a/src/data/any-reader.h b/src/data/any-reader.h
index fb36e99cce..063a7e650e 100644
--- a/src/data/any-reader.h
+++ b/src/data/any-reader.h
@@ -19,9 +19,18 @@
 
 #include <stdbool.h>
 
+/* Result of type detection. */
+enum detect_result
+  {
+    ANY_YES,                        /* It is this type. */
+    ANY_NO,                         /* It is not this type. */
+    ANY_ERROR                    /* File couldn't be opened. */
+  };
+
+
 struct file_handle;
 struct dictionary;
-bool any_reader_may_open (const char *file_name);
+enum detect_result any_reader_may_open (const char *file_name);
 struct casereader *any_reader_open (struct file_handle *, const char *encoding,
                                     struct dictionary **);