diff --git a/lib_paysages/clouds.h b/lib_paysages/clouds.h
index f430bf0..fa354ef 100644
--- a/lib_paysages/clouds.h
+++ b/lib_paysages/clouds.h
@@ -4,6 +4,10 @@
 #include "shared/types.h"
 #include <stdio.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct
 {
     double ycenter;
@@ -45,4 +49,8 @@ CloudsQuality cloudsGetQuality();
 Color cloudsGetColorCustom(Vector3 start, Vector3 end, CloudsDefinition* definition, CloudsQuality* quality, CloudsEnvironment* environment);
 Color cloudsGetColor(Vector3 start, Vector3 end);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
diff --git a/lib_paysages/shared/constants.h b/lib_paysages/shared/constants.h
index b64c870..c7ad627 100644
--- a/lib_paysages/shared/constants.h
+++ b/lib_paysages/shared/constants.h
@@ -3,6 +3,10 @@
 
 #include "types.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern Color COLOR_TRANSPARENT;
 extern Color COLOR_BLACK;
 extern Color COLOR_RED;
@@ -13,4 +17,8 @@ extern Color COLOR_GREY;
 
 extern Vector3 VECTOR_ZERO;
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
diff --git a/lib_paysages/shared/functions.h b/lib_paysages/shared/functions.h
index 246d994..fca8ad6 100644
--- a/lib_paysages/shared/functions.h
+++ b/lib_paysages/shared/functions.h
@@ -4,6 +4,10 @@
 #include "types.h"
 #include <stdio.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 void paysagesInit();
 
 /* array.c */
@@ -211,4 +215,8 @@ void zoneAddHeightRange(Zone* zone, double value, double hardmin, double softmin
 void zoneAddSteepnessRange(Zone* zone, double value, double hardmin, double softmin, double softmax, double hardmax);
 double zoneGetValue(Zone* zone, Vector3 location, Vector3 normal);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
diff --git a/lib_paysages/shared/globals.h b/lib_paysages/shared/globals.h
index 8d33443..0241128 100644
--- a/lib_paysages/shared/globals.h
+++ b/lib_paysages/shared/globals.h
@@ -3,6 +3,10 @@
 
 #include "types.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern Vector3 camera_location;
 
 extern int render_width;
@@ -13,4 +17,8 @@ extern double sun_color_lum;
 extern Vector3 sun_direction;
 extern Vector3 sun_direction_inv;
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
diff --git a/lib_paysages/shared/system.h b/lib_paysages/shared/system.h
index d98965a..9822dbe 100644
--- a/lib_paysages/shared/system.h
+++ b/lib_paysages/shared/system.h
@@ -1,5 +1,12 @@
+#ifndef _PAYSAGES_SYSTEM_H_
+#define _PAYSAGES_SYSTEM_H_
+
 #include <glib.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef GThread Thread;
 typedef void*(*ThreadFunction)(void* data);
 
@@ -41,3 +48,8 @@ static inline void timeSleepMs(unsigned long ms)
     g_usleep(ms * 1000);
 }
 
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib_paysages/shared/types.h b/lib_paysages/shared/types.h
index 3a207f5..bf47080 100644
--- a/lib_paysages/shared/types.h
+++ b/lib_paysages/shared/types.h
@@ -1,6 +1,10 @@
 #ifndef _PAYSAGES_TYPES_H_
 #define _PAYSAGES_TYPES_H_
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct
 {
     double x;
@@ -104,7 +108,7 @@ struct NoiseLevel
 typedef struct NoiseLevel NoiseLevel;
 typedef struct NoiseGenerator NoiseGenerator;
 
-typedef struct Zone Zone; 
+typedef struct Zone Zone;
 
 typedef struct HeightModifier HeightModifier;
 
@@ -122,4 +126,8 @@ typedef struct
 } RayCastingResult;
 typedef RayCastingResult (*RayCastingFunction)(Vector3 start, Vector3 direction);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
diff --git a/lib_paysages/sky.h b/lib_paysages/sky.h
index 39bd97f..97e1b0e 100644
--- a/lib_paysages/sky.h
+++ b/lib_paysages/sky.h
@@ -4,6 +4,10 @@
 #include "shared/types.h"
 #include <stdio.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct
 {
     double daytime;
@@ -46,4 +50,8 @@ Color skyGetColor(Vector3 eye, Vector3 look);
 Color skyProjectRay(Vector3 start, Vector3 direction);
 void skyRender(RenderProgressCallback callback);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
diff --git a/lib_paysages/water.h b/lib_paysages/water.h
index 6554cd3..58200bb 100644
--- a/lib_paysages/water.h
+++ b/lib_paysages/water.h
@@ -4,6 +4,10 @@
 #include "shared/types.h"
 #include <stdio.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct
 {
     double height;
@@ -55,4 +59,8 @@ WaterResult waterGetColorCustom(Vector3 location, Vector3 look, WaterDefinition*
 Color waterGetColor(Vector3 location, Vector3 look);
 void waterRender(RenderProgressCallback callback);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif