Index: land.h
===================================================================
--- land.h	(revision 339)
+++ land.h	(revision 340)
@@ -13,7 +13,7 @@
 now provides new landscape functions.
 **/
 
-extern GLfloat raydium_land_internal_landtmp (GLfloat x, GLfloat y, GLfloat phase, GLfloat ampl, GLfloat periode);
-extern void raydium_land_draw_water (GLfloat phase, GLfloat ampl, GLfloat periode, int sub, GLfloat pas, char *texture);
-extern GLfloat raydium_land_surface (GLfloat x, GLfloat y, GLfloat * nx, GLfloat * ny, GLfloat * nz);
+__rayapi  GLfloat raydium_land_internal_landtmp (GLfloat x, GLfloat y, GLfloat phase, GLfloat ampl, GLfloat periode);
+__rayapi  void raydium_land_draw_water (GLfloat phase, GLfloat ampl, GLfloat periode, int sub, GLfloat pas, char *texture);
+__rayapi  GLfloat raydium_land_surface (GLfloat x, GLfloat y, GLfloat * nx, GLfloat * ny, GLfloat * nz);
 #endif