C++ support.

[yaz-moved-to-github.git] / include / d1_map.h

diff --git a/include/d1_map.h b/include/d1_map.h
index a11087b..80f9f7b 100644 (file)
--- a/include/d1_map.h
+++ b/include/d1_map.h
@@ -28,15 +28,17 @@
 #ifndef D1_MAP_H
 #define D1_MAP_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct data1_maptag
 {
     int new_field;
     int type;
-    enum 
-    {
-       D1_MAPTAG_numeric,
-       D1_MAPTAG_string
-    } which;
+#define D1_MAPTAG_numeric 1
+#define D1_MAPTAG_string 2
+    int which;
     union
     {
        int numeric;
@@ -62,4 +64,8 @@ typedef struct data1_maptab
     struct data1_maptab *next;
 } data1_maptab;
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif