sorry a stupid error

[simgrid.git] / include / xbt / misc.h

diff --git a/include/xbt/misc.h b/include/xbt/misc.h
index 6149e94..81b87d0 100644 (file)
--- a/include/xbt/misc.h
+++ b/include/xbt/misc.h
@@ -56,6 +56,36 @@
 #    define XBT_INLINE  inline
 #endif
 
+/* 
+ * Function calling convention (not used for now) 
+ */
+#if !defined (_XBT_CALL)
+#define _XBT_CALL
+#endif
+
+/* Handle import/export stuff
+ * Rational: 
+ *   * If you build the DLL you must pass the right value of XBT_PUBLIC in the project : to do this you must define the DLL_EXPORT macro
+ *   * If you do a static compilation, you must define the macro DLL_STATIC
+ *   * If you link your code against the DLL, this file defines the macro to '__declspec(dllimport)' for you
+ *   * If you compile under unix, this file defines the macro to 'extern', even if it's not mandatory with modern compilers
+ */
+
+#ifdef DLL_EXPORT
+#  define XBT_PUBLIC(type)                     __declspec(dllexport) type
+#else
+#  ifdef DLL_STATIC
+#    define XBT_PUBLIC(type)           type
+#  else
+#    ifdef _WIN32
+#      define XBT_PUBLIC(type)         __declspec(dllimport) type 
+#       else
+#      define XBT_PUBLIC(type)         extern type
+#    endif
+#  endif
+#endif    
+
+
 
 #ifndef max
 #  define max(a, b) (((a) > (b))?(a):(b))
@@ -89,10 +119,14 @@
 
 SG_BEGIN_DECL()
 
-XBT_PUBLIC const char *xbt_procname(void);
+XBT_PUBLIC(const char *)xbt_procname(void);
 
 #define XBT_BACKTRACE_SIZE 10 /* FIXME: better place? Do document */
    
 SG_END_DECL()
 
 #endif /* XBT_MISC_H */
+
+
+
+