diff --git a/meson.build b/meson.build
index 13fc772..074bf23 100644
--- a/meson.build
+++ b/meson.build
@@ -59,7 +59,8 @@ flags = [
   '-Wextra',
   '-pedantic',
   '-Werror=implicit-function-declaration',
-  '-Werror=vla'
+  '-Werror=vla',
+  '-fvisibility=hidden'
 ]
 flags = cc.get_supported_arguments(flags)
 
diff --git a/zathura/document.h b/zathura/document.h
index 42d7e77..6bd1d76 100644
--- a/zathura/document.h
+++ b/zathura/document.h
@@ -28,7 +28,7 @@ zathura_document_t* zathura_document_open(zathura_t* zathura,
  * @return ZATHURA_ERROR_OK when no error occurred, otherwise see
  *    zathura_error_t
  */
-zathura_error_t zathura_document_free(zathura_document_t* document);
+ZATHURA_PLUGIN_API zathura_error_t zathura_document_free(zathura_document_t* document);
 
 /**
  * Returns the path of the document
@@ -36,7 +36,7 @@ zathura_error_t zathura_document_free(zathura_document_t* document);
  * @param document The document
  * @return The file path of the document
  */
-const char* zathura_document_get_path(zathura_document_t* document);
+ZATHURA_PLUGIN_API const char* zathura_document_get_path(zathura_document_t* document);
 
 /**
  * Returns the URI of the document
@@ -44,7 +44,7 @@ const char* zathura_document_get_path(zathura_document_t* document);
  * @param document The document
  * @return The URI of the document
  */
-const char* zathura_document_get_uri(zathura_document_t* document);
+ZATHURA_PLUGIN_API const char* zathura_document_get_uri(zathura_document_t* document);
 
 /**
  * Returns the basename of the document
@@ -52,7 +52,7 @@ const char* zathura_document_get_uri(zathura_document_t* document);
  * @param document The document
  * @return The basename of the document
  */
-const char* zathura_document_get_basename(zathura_document_t* document);
+ZATHURA_PLUGIN_API const char* zathura_document_get_basename(zathura_document_t* document);
 
 /**
  * Returns the password of the document
@@ -60,7 +60,7 @@ const char* zathura_document_get_basename(zathura_document_t* document);
  * @param document The document
  * @return Returns the password of the document
  */
-const char* zathura_document_get_password(zathura_document_t* document);
+ZATHURA_PLUGIN_API const char* zathura_document_get_password(zathura_document_t* document);
 
 /**
  * Returns the page at the given index
@@ -69,7 +69,7 @@ const char* zathura_document_get_password(zathura_document_t* document);
  * @param index The index of the page
  * @return The page or NULL if an error occurred
  */
-zathura_page_t* zathura_document_get_page(zathura_document_t* document, unsigned int index);
+ZATHURA_PLUGIN_API zathura_page_t* zathura_document_get_page(zathura_document_t* document, unsigned int index);
 
 /**
  * Returns the number of pages
@@ -77,7 +77,7 @@ zathura_page_t* zathura_document_get_page(zathura_document_t* document, unsigned
  * @param document The document
  * @return Number of pages
  */
-unsigned int zathura_document_get_number_of_pages(zathura_document_t* document);
+ZATHURA_PLUGIN_API unsigned int zathura_document_get_number_of_pages(zathura_document_t* document);
 
 /**
  * Sets the number of pages
@@ -85,7 +85,7 @@ unsigned int zathura_document_get_number_of_pages(zathura_document_t* document);
  * @param document The document
  * @param number_of_pages Number of pages
  */
-void zathura_document_set_number_of_pages(zathura_document_t* document, unsigned
+ZATHURA_PLUGIN_API void zathura_document_set_number_of_pages(zathura_document_t* document, unsigned
     int number_of_pages);
 
 /**
@@ -94,7 +94,7 @@ void zathura_document_set_number_of_pages(zathura_document_t* document, unsigned
  * @param document The document
  * @return Current page
  */
-unsigned int zathura_document_get_current_page_number(zathura_document_t* document);
+ZATHURA_PLUGIN_API unsigned int zathura_document_get_current_page_number(zathura_document_t* document);
 
 /**
  * Sets the number of pages
@@ -102,7 +102,7 @@ unsigned int zathura_document_get_current_page_number(zathura_document_t* docume
  * @param document The document
  * @param current_page The current page number
  */
-void zathura_document_set_current_page_number(zathura_document_t* document, unsigned
+ZATHURA_PLUGIN_API void zathura_document_set_current_page_number(zathura_document_t* document, unsigned
     int current_page);
 
 /**
@@ -112,7 +112,7 @@ void zathura_document_set_current_page_number(zathura_document_t* document, unsi
  * @param document The document
  * @return X adjustment
  */
-double zathura_document_get_position_x(zathura_document_t* document);
+ZATHURA_PLUGIN_API double zathura_document_get_position_x(zathura_document_t* document);
 
 /**
  * Returns the Y position as value relative to the document height (0=top,
@@ -121,7 +121,7 @@ double zathura_document_get_position_x(zathura_document_t* document);
  * @param document The document
  * @return Y adjustment
  */
-double zathura_document_get_position_y(zathura_document_t* document);
+ZATHURA_PLUGIN_API double zathura_document_get_position_y(zathura_document_t* document);
 
 /**
  * Sets the X position as a value relative to the document width (0=left,
@@ -130,7 +130,7 @@ double zathura_document_get_position_y(zathura_document_t* document);
  * @param document The document
  * @param position_x the X adjustment
  */
-void zathura_document_set_position_x(zathura_document_t* document, double position_x);
+ZATHURA_PLUGIN_API void zathura_document_set_position_x(zathura_document_t* document, double position_x);
 
 /**
  * Sets the Y position as a value relative to the document height (0=top,
@@ -139,7 +139,7 @@ void zathura_document_set_position_x(zathura_document_t* document, double positi
  * @param document The document
  * @param position_y the Y adjustment
  */
-void zathura_document_set_position_y(zathura_document_t* document, double position_y);
+ZATHURA_PLUGIN_API void zathura_document_set_position_y(zathura_document_t* document, double position_y);
 
 /**
  * Returns the current zoom value of the document
@@ -147,7 +147,7 @@ void zathura_document_set_position_y(zathura_document_t* document, double positi
  * @param document The document
  * @return The current zoom value
  */
-double zathura_document_get_zoom(zathura_document_t* document);
+ZATHURA_PLUGIN_API double zathura_document_get_zoom(zathura_document_t* document);
 
 /**
  * Returns the current scale value of the document (based on zoom and screen
@@ -156,7 +156,7 @@ double zathura_document_get_zoom(zathura_document_t* document);
  * @param document The document
  * @return The current scale value, in pixels per point
  */
-double zathura_document_get_scale(zathura_document_t* document);
+ZATHURA_PLUGIN_API double zathura_document_get_scale(zathura_document_t* document);
 
 /**
  * Sets the new zoom value of the document
@@ -164,7 +164,7 @@ double zathura_document_get_scale(zathura_document_t* document);
  * @param document The document
  * @param zoom The new zoom value
  */
-void zathura_document_set_zoom(zathura_document_t* document, double zoom);
+ZATHURA_PLUGIN_API void zathura_document_set_zoom(zathura_document_t* document, double zoom);
 
 /**
  * Returns the rotation value of zathura (0..360)
@@ -172,7 +172,7 @@ void zathura_document_set_zoom(zathura_document_t* document, double zoom);
  * @param document The document
  * @return The current rotation value
  */
-unsigned int zathura_document_get_rotation(zathura_document_t* document);
+ZATHURA_PLUGIN_API unsigned int zathura_document_get_rotation(zathura_document_t* document);
 
 /**
  * Sets the new rotation value
@@ -180,7 +180,7 @@ unsigned int zathura_document_get_rotation(zathura_document_t* document);
  * @param document The document
  * @param rotation The new rotation value
  */
-void zathura_document_set_rotation(zathura_document_t* document, unsigned int rotation);
+ZATHURA_PLUGIN_API void zathura_document_set_rotation(zathura_document_t* document, unsigned int rotation);
 
 /**
  * Returns the adjust mode of the document
@@ -188,7 +188,7 @@ void zathura_document_set_rotation(zathura_document_t* document, unsigned int ro
  * @param document The document
  * @return The adjust mode
  */
-zathura_adjust_mode_t zathura_document_get_adjust_mode(zathura_document_t* document);
+ZATHURA_PLUGIN_API zathura_adjust_mode_t zathura_document_get_adjust_mode(zathura_document_t* document);
 
 /**
  * Sets the new adjust mode of the document
@@ -196,7 +196,7 @@ zathura_adjust_mode_t zathura_document_get_adjust_mode(zathura_document_t* docum
  * @param document The document
  * @param mode The new adjust mode
  */
-void zathura_document_set_adjust_mode(zathura_document_t* document, zathura_adjust_mode_t mode);
+ZATHURA_PLUGIN_API void zathura_document_set_adjust_mode(zathura_document_t* document, zathura_adjust_mode_t mode);
 
 /**
  * Returns the page offset of the document
@@ -204,7 +204,7 @@ void zathura_document_set_adjust_mode(zathura_document_t* document, zathura_adju
  * @param document The document
  * @return The page offset
  */
-int zathura_document_get_page_offset(zathura_document_t* document);
+ZATHURA_PLUGIN_API int zathura_document_get_page_offset(zathura_document_t* document);
 
 /**
  * Sets the new page offset of the document
@@ -212,7 +212,7 @@ int zathura_document_get_page_offset(zathura_document_t* document);
  * @param document The document
  * @param page_offset The new page offset
  */
-void zathura_document_set_page_offset(zathura_document_t* document, unsigned int page_offset);
+ZATHURA_PLUGIN_API void zathura_document_set_page_offset(zathura_document_t* document, unsigned int page_offset);
 
 /**
  * Returns the private data of the document
@@ -220,7 +220,7 @@ void zathura_document_set_page_offset(zathura_document_t* document, unsigned int
  * @param document The document
  * @return The private data or NULL
  */
-void* zathura_document_get_data(zathura_document_t* document);
+ZATHURA_PLUGIN_API void* zathura_document_get_data(zathura_document_t* document);
 
 /**
  * Sets the private data of the document
@@ -228,7 +228,7 @@ void* zathura_document_get_data(zathura_document_t* document);
  * @param document The document
  * @param data The new private data
  */
-void zathura_document_set_data(zathura_document_t* document, void* data);
+ZATHURA_PLUGIN_API void zathura_document_set_data(zathura_document_t* document, void* data);
 
 /**
  * Sets the width of the viewport in pixels.
@@ -237,7 +237,7 @@ void zathura_document_set_data(zathura_document_t* document, void* data);
  * @param[in] width        The width of the viewport
  */
 void
-zathura_document_set_viewport_width(zathura_document_t* document, unsigned int width);
+ZATHURA_PLUGIN_API zathura_document_set_viewport_width(zathura_document_t* document, unsigned int width);
 
 /**
  * Sets the height of the viewport in pixels.
@@ -246,7 +246,7 @@ zathura_document_set_viewport_width(zathura_document_t* document, unsigned int w
  * @param[in] height       The height of the viewport
  */
 void
-zathura_document_set_viewport_height(zathura_document_t* document, unsigned int height);
+ZATHURA_PLUGIN_API zathura_document_set_viewport_height(zathura_document_t* document, unsigned int height);
 
 /**
  * Return the size of the viewport in pixels.
@@ -255,7 +255,7 @@ zathura_document_set_viewport_height(zathura_document_t* document, unsigned int
  * @param[out] height,width The width and height of the viewport
  */
 void
-zathura_document_get_viewport_size(zathura_document_t* document,
+ZATHURA_PLUGIN_API zathura_document_get_viewport_size(zathura_document_t* document,
                                    unsigned int *height, unsigned int* width);
 
 /**
@@ -266,7 +266,7 @@ zathura_document_get_viewport_size(zathura_document_t* document,
  * @param[in] height       The viewport PPI
  */
 void
-zathura_document_set_viewport_ppi(zathura_document_t* document, double ppi);
+ZATHURA_PLUGIN_API zathura_document_set_viewport_ppi(zathura_document_t* document, double ppi);
 
 /**
  * Return the viewport PPI (pixels per inch: the resolution of the monitor,
@@ -276,7 +276,7 @@ zathura_document_set_viewport_ppi(zathura_document_t* document, double ppi);
  * @return    The viewport PPI
  */
 double
-zathura_document_get_viewport_ppi(zathura_document_t* document);
+ZATHURA_PLUGIN_API zathura_document_get_viewport_ppi(zathura_document_t* document);
 
 /**
  * Set the device scale factors (e.g. for HiDPI). These are generally integers
@@ -286,14 +286,14 @@ zathura_document_get_viewport_ppi(zathura_document_t* document);
  * @param[in] x_factor,yfactor The x and y scale factors
  */
 void
-zathura_document_set_device_factors(zathura_document_t* document,
+ZATHURA_PLUGIN_API zathura_document_set_device_factors(zathura_document_t* document,
                                   double x_factor, double y_factor);
 /**
  * Return the current device scale factors (guaranteed to be non-zero).
  *
  * @return The x and y device scale factors
  */
-zathura_device_factors_t
+ZATHURA_PLUGIN_API zathura_device_factors_t
 zathura_document_get_device_factors(zathura_document_t* document);
 
 /**
@@ -304,7 +304,7 @@ zathura_document_get_device_factors(zathura_document_t* document);
  * @param[in]  document     The document instance
  * @param[out] height,width The computed height and width of the cell
  */
-void zathura_document_get_cell_size(zathura_document_t* document,
+ZATHURA_PLUGIN_API void zathura_document_get_cell_size(zathura_document_t* document,
                                     unsigned int* height, unsigned int* width);
 
 /**
@@ -315,7 +315,7 @@ void zathura_document_get_cell_size(zathura_document_t* document,
  * @param[in]  document               The document
  * @param[out] height,width           The height and width of the document
  */
-void zathura_document_get_document_size(zathura_document_t* document,
+ZATHURA_PLUGIN_API void zathura_document_get_document_size(zathura_document_t* document,
                                         unsigned int* height, unsigned int* width);
 
 /**
@@ -326,7 +326,7 @@ void zathura_document_get_document_size(zathura_document_t* document,
  * @param[in]  pages_per_row     number of pages per row
  * @param[in]  first_page_column column of the first page (first column is 1)
  */
-void zathura_document_set_page_layout(zathura_document_t* document, unsigned int page_padding,
+ZATHURA_PLUGIN_API void zathura_document_set_page_layout(zathura_document_t* document, unsigned int page_padding,
                                       unsigned int pages_per_row, unsigned int first_page_column);
 
 /**
@@ -335,7 +335,7 @@ void zathura_document_set_page_layout(zathura_document_t* document, unsigned int
  * @param document The document
  * @return The padding in pixels between pages
  */
-unsigned int zathura_document_get_page_padding(zathura_document_t* document);
+ZATHURA_PLUGIN_API unsigned int zathura_document_get_page_padding(zathura_document_t* document);
 
 /**
  * Returns the number of pages per row
@@ -343,7 +343,7 @@ unsigned int zathura_document_get_page_padding(zathura_document_t* document);
  * @param document The document
  * @return The number of pages per row
  */
-unsigned int zathura_document_get_pages_per_row(zathura_document_t* document);
+ZATHURA_PLUGIN_API unsigned int zathura_document_get_pages_per_row(zathura_document_t* document);
 
 /**
  * Returns the column for the first page (first column = 1)
@@ -351,7 +351,7 @@ unsigned int zathura_document_get_pages_per_row(zathura_document_t* document);
  * @param document The document
  * @return The column for the first page
  */
-unsigned int zathura_document_get_first_page_column(zathura_document_t* document);
+ZATHURA_PLUGIN_API unsigned int zathura_document_get_first_page_column(zathura_document_t* document);
 
 /**
  * Save the document
@@ -361,7 +361,7 @@ unsigned int zathura_document_get_first_page_column(zathura_document_t* document
  * @return ZATHURA_ERROR_OK when no error occurred, otherwise see
  *    zathura_error_t
  */
-zathura_error_t zathura_document_save_as(zathura_document_t* document, const char* path);
+ZATHURA_PLUGIN_API zathura_error_t zathura_document_save_as(zathura_document_t* document, const char* path);
 
 /**
  * Generate the document index
@@ -371,8 +371,7 @@ zathura_error_t zathura_document_save_as(zathura_document_t* document, const cha
  *   error occurred
  * @return Generated index
  */
-
-girara_tree_node_t* zathura_document_index_generate(zathura_document_t* document, zathura_error_t* error);
+ZATHURA_PLUGIN_API girara_tree_node_t* zathura_document_index_generate(zathura_document_t* document, zathura_error_t* error);
 
 /**
  * Get list of attachments
@@ -382,7 +381,7 @@ girara_tree_node_t* zathura_document_index_generate(zathura_document_t* document
  *   error occurred
  * @return List of attachments
  */
-girara_list_t* zathura_document_attachments_get(zathura_document_t* document, zathura_error_t* error);
+ZATHURA_PLUGIN_API girara_list_t* zathura_document_attachments_get(zathura_document_t* document, zathura_error_t* error);
 
 /**
  * Save document attachment
@@ -393,7 +392,7 @@ girara_list_t* zathura_document_attachments_get(zathura_document_t* document, za
  * @return ZATHURA_ERROR_OK when no error occurred, otherwise see
  *    zathura_error_t
  */
-zathura_error_t zathura_document_attachment_save(zathura_document_t* document, const char* attachment, const char* file);
+ZATHURA_PLUGIN_API zathura_error_t zathura_document_attachment_save(zathura_document_t* document, const char* attachment, const char* file);
 
 /**
  * Returns a string of the requested information
@@ -403,6 +402,6 @@ zathura_error_t zathura_document_attachment_save(zathura_document_t* document, c
  *   error occurred
  * @return List of document information entries or NULL if information could not be retrieved
  */
-girara_list_t* zathura_document_get_information(zathura_document_t* document, zathura_error_t* error);
+ZATHURA_PLUGIN_API girara_list_t* zathura_document_get_information(zathura_document_t* document, zathura_error_t* error);
 
 #endif // DOCUMENT_H
diff --git a/zathura/links.h b/zathura/links.h
index 8d8728e..dc72408 100644
--- a/zathura/links.h
+++ b/zathura/links.h
@@ -13,7 +13,7 @@
  * @param target Target
  * @return New zathura link
  */
-zathura_link_t*
+ZATHURA_PLUGIN_API zathura_link_t*
 zathura_link_new(zathura_link_type_t type, zathura_rectangle_t position,
     zathura_link_target_t target);
 
@@ -22,7 +22,7 @@ zathura_link_new(zathura_link_type_t type, zathura_rectangle_t position,
  *
  * @param link The link
  */
-void zathura_link_free(zathura_link_t* link);
+ZATHURA_PLUGIN_API void zathura_link_free(zathura_link_t* link);
 
 /**
  * Returns the type of the link
@@ -30,7 +30,7 @@ void zathura_link_free(zathura_link_t* link);
  * @param link The link
  * @return The target type of the link
  */
-zathura_link_type_t zathura_link_get_type(zathura_link_t* link);
+ZATHURA_PLUGIN_API zathura_link_type_t zathura_link_get_type(zathura_link_t* link);
 
 /**
  * Returns the position of the link
@@ -38,7 +38,7 @@ zathura_link_type_t zathura_link_get_type(zathura_link_t* link);
  * @param link The link
  * @return The position of the link
  */
-zathura_rectangle_t zathura_link_get_position(zathura_link_t* link);
+ZATHURA_PLUGIN_API zathura_rectangle_t zathura_link_get_position(zathura_link_t* link);
 
 /**
  * The target value of the link
@@ -46,7 +46,7 @@ zathura_rectangle_t zathura_link_get_position(zathura_link_t* link);
  * @param link The link
  * @return Returns the target of the link (depends on the link type)
  */
-zathura_link_target_t zathura_link_get_target(zathura_link_t* link);
+ZATHURA_PLUGIN_API zathura_link_target_t zathura_link_get_target(zathura_link_t* link);
 
 /**
  * Evaluate link
diff --git a/zathura/macros.h b/zathura/macros.h
index a1957dc..62e6075 100644
--- a/zathura/macros.h
+++ b/zathura/macros.h
@@ -7,6 +7,7 @@
 
 #define UNUSED(x) GIRARA_UNUSED(x)
 #define DEPRECATED(x) GIRARA_DEPRECATED(x)
+#define ZATHURA_PLUGIN_API GIRARA_VISIBLE
 
 #ifndef MIN
 #define MIN(a,b) (((a)<(b))?(a):(b))
diff --git a/zathura/main.c b/zathura/main.c
index 2355a1e..d9ca48f 100644
--- a/zathura/main.c
+++ b/zathura/main.c
@@ -119,7 +119,7 @@ init_zathura(const char* config_dir, const char* data_dir,
 
 
 /* main function */
-int
+GIRARA_VISIBLE int
 main(int argc, char* argv[])
 {
   init_locale();
diff --git a/zathura/page.h b/zathura/page.h
index 0db3cfa..f56d2e3 100644
--- a/zathura/page.h
+++ b/zathura/page.h
@@ -16,7 +16,7 @@
  * @param error Optional error
  * @return Page object or NULL if an error occurred
  */
-zathura_page_t* zathura_page_new(zathura_document_t* document, unsigned int
+ZATHURA_PLUGIN_API zathura_page_t* zathura_page_new(zathura_document_t* document, unsigned int
     index, zathura_error_t* error);
 
 /**
@@ -26,7 +26,7 @@ zathura_page_t* zathura_page_new(zathura_document_t* document, unsigned int
  * @return ZATHURA_ERROR_OK when no error occurred, otherwise see
  *    zathura_error_t
  */
-zathura_error_t zathura_page_free(zathura_page_t* page);
+ZATHURA_PLUGIN_API zathura_error_t zathura_page_free(zathura_page_t* page);
 
 /**
  * Returns the associated document
@@ -35,7 +35,7 @@ zathura_error_t zathura_page_free(zathura_page_t* page);
  * @return The associated document
  * @return NULL if an error occurred
  */
-zathura_document_t* zathura_page_get_document(zathura_page_t* page);
+ZATHURA_PLUGIN_API zathura_document_t* zathura_page_get_document(zathura_page_t* page);
 
 /**
  * Returns the set id of the page
@@ -43,7 +43,7 @@ zathura_document_t* zathura_page_get_document(zathura_page_t* page);
  * @param page The page object
  * @return The id of the page
  */
-unsigned int zathura_page_get_index(zathura_page_t* page);
+ZATHURA_PLUGIN_API unsigned int zathura_page_get_index(zathura_page_t* page);
 
 /**
  * Returns the width of the page
@@ -52,7 +52,7 @@ unsigned int zathura_page_get_index(zathura_page_t* page);
  * @return Width of the page
  * @return -1 If an error occurred
  */
-double zathura_page_get_width(zathura_page_t* page);
+ZATHURA_PLUGIN_API double zathura_page_get_width(zathura_page_t* page);
 
 /**
  * Sets the new width of the page
@@ -60,7 +60,7 @@ double zathura_page_get_width(zathura_page_t* page);
  * @param page The page object
  * @param width The new width of the page
  */
-void zathura_page_set_width(zathura_page_t* page, double width);
+ZATHURA_PLUGIN_API void zathura_page_set_width(zathura_page_t* page, double width);
 
 /**
  * Returns the height of the page
@@ -69,7 +69,7 @@ void zathura_page_set_width(zathura_page_t* page, double width);
  * @return Height of the page
  * @return -1 If an error occurred
  */
-double zathura_page_get_height(zathura_page_t* page);
+ZATHURA_PLUGIN_API double zathura_page_get_height(zathura_page_t* page);
 
 /**
  * Sets the new height of the page
@@ -77,7 +77,7 @@ double zathura_page_get_height(zathura_page_t* page);
  * @param page The page object
  * @param height The new height of the page
  */
-void zathura_page_set_height(zathura_page_t* page, double height);
+ZATHURA_PLUGIN_API void zathura_page_set_height(zathura_page_t* page, double height);
 
 /**
  * Returns the visibility of the page
@@ -86,7 +86,7 @@ void zathura_page_set_height(zathura_page_t* page, double height);
  * @return true if the page is visible
  * @return false if the page is hidden
  */
-bool zathura_page_get_visibility(zathura_page_t* page);
+ZATHURA_PLUGIN_API bool zathura_page_get_visibility(zathura_page_t* page);
 
 /**
  * Sets the visibility of the page
@@ -94,7 +94,7 @@ bool zathura_page_get_visibility(zathura_page_t* page);
  * @param page The page object
  * @param visibility The new visibility value
  */
-void zathura_page_set_visibility(zathura_page_t* page, bool visibility);
+ZATHURA_PLUGIN_API void zathura_page_set_visibility(zathura_page_t* page, bool visibility);
 
 /**
  * Returns the custom data
@@ -102,7 +102,7 @@ void zathura_page_set_visibility(zathura_page_t* page, bool visibility);
  * @param page The page object
  * @return The custom data or NULL
  */
-void* zathura_page_get_data(zathura_page_t* page);
+ZATHURA_PLUGIN_API void* zathura_page_get_data(zathura_page_t* page);
 
 /**
  * Sets the custom data
@@ -110,7 +110,7 @@ void* zathura_page_get_data(zathura_page_t* page);
  * @param page The page object
  * @param data The custom data
  */
-void zathura_page_set_data(zathura_page_t* page, void* data);
+ZATHURA_PLUGIN_API void zathura_page_set_data(zathura_page_t* page, void* data);
 
 /**
  * Search page
@@ -121,7 +121,7 @@ void zathura_page_set_data(zathura_page_t* page, void* data);
  *   error occurred
  * @return List of results
  */
-girara_list_t* zathura_page_search_text(zathura_page_t* page, const char* text, zathura_error_t* error);
+ZATHURA_PLUGIN_API girara_list_t* zathura_page_search_text(zathura_page_t* page, const char* text, zathura_error_t* error);
 
 /**
  * Get page links
@@ -131,7 +131,7 @@ girara_list_t* zathura_page_search_text(zathura_page_t* page, const char* text,
  *   error occurred
  * @return List of links
  */
-girara_list_t* zathura_page_links_get(zathura_page_t* page, zathura_error_t* error);
+ZATHURA_PLUGIN_API girara_list_t* zathura_page_links_get(zathura_page_t* page, zathura_error_t* error);
 
 /**
  * Free page links
@@ -140,7 +140,7 @@ girara_list_t* zathura_page_links_get(zathura_page_t* page, zathura_error_t* err
  * @return ZATHURA_ERROR_OK when no error occurred, otherwise see
  *    zathura_error_t
  */
-zathura_error_t zathura_page_links_free(girara_list_t* list);
+ZATHURA_PLUGIN_API zathura_error_t zathura_page_links_free(girara_list_t* list);
 
 /**
  * Get list of form fields
@@ -150,7 +150,7 @@ zathura_error_t zathura_page_links_free(girara_list_t* list);
  *   error occurred
  * @return List of form fields
  */
-girara_list_t* zathura_page_form_fields_get(zathura_page_t* page, zathura_error_t* error);
+ZATHURA_PLUGIN_API girara_list_t* zathura_page_form_fields_get(zathura_page_t* page, zathura_error_t* error);
 
 /**
  * Free list of form fields
@@ -159,7 +159,7 @@ girara_list_t* zathura_page_form_fields_get(zathura_page_t* page, zathura_error_
  * @return ZATHURA_ERROR_OK when no error occurred, otherwise see
  *    zathura_error_t
  */
-zathura_error_t zathura_page_form_fields_free(girara_list_t* list);
+ZATHURA_PLUGIN_API zathura_error_t zathura_page_form_fields_free(girara_list_t* list);
 
 /**
  * Get list of images
@@ -169,7 +169,7 @@ zathura_error_t zathura_page_form_fields_free(girara_list_t* list);
  *   error occurred
  * @return List of images or NULL if an error occurred
  */
-girara_list_t* zathura_page_images_get(zathura_page_t* page, zathura_error_t* error);
+ZATHURA_PLUGIN_API girara_list_t* zathura_page_images_get(zathura_page_t* page, zathura_error_t* error);
 
 /**
  * Get image
@@ -180,7 +180,7 @@ girara_list_t* zathura_page_images_get(zathura_page_t* page, zathura_error_t* er
  *   error occurred
  * @return The cairo image surface or NULL if an error occurred
  */
-cairo_surface_t* zathura_page_image_get_cairo(zathura_page_t* page, zathura_image_t* image, zathura_error_t* error);
+ZATHURA_PLUGIN_API cairo_surface_t* zathura_page_image_get_cairo(zathura_page_t* page, zathura_image_t* image, zathura_error_t* error);
 
 /**
  * Get text for selection
@@ -190,7 +190,7 @@ cairo_surface_t* zathura_page_image_get_cairo(zathura_page_t* page, zathura_imag
  * occurred
  * @return The selected text (needs to be deallocated with g_free)
  */
-char* zathura_page_get_text(zathura_page_t* page, zathura_rectangle_t rectangle, zathura_error_t* error);
+ZATHURA_PLUGIN_API char* zathura_page_get_text(zathura_page_t* page, zathura_rectangle_t rectangle, zathura_error_t* error);
 
 /**
  * Render page
@@ -201,7 +201,7 @@ char* zathura_page_get_text(zathura_page_t* page, zathura_rectangle_t rectangle,
  * @return ZATHURA_ERROR_OK when no error occurred, otherwise see
  *    zathura_error_t
  */
-zathura_error_t zathura_page_render(zathura_page_t* page, cairo_t* cairo, bool printing);
+ZATHURA_PLUGIN_API zathura_error_t zathura_page_render(zathura_page_t* page, cairo_t* cairo, bool printing);
 
 /**
  * Get page label. Note that the page label might not exist, in this case NULL
@@ -212,6 +212,6 @@ zathura_error_t zathura_page_render(zathura_page_t* page, cairo_t* cairo, bool p
  *    occurred.
  * @return Page label
  */
-char* zathura_page_get_label(zathura_page_t* page, zathura_error_t* error);
+ZATHURA_PLUGIN_API char* zathura_page_get_label(zathura_page_t* page, zathura_error_t* error);
 
 #endif // PAGE_H
diff --git a/zathura/plugin-api.h b/zathura/plugin-api.h
index eb9c6c4..fd6fc59 100644
--- a/zathura/plugin-api.h
+++ b/zathura/plugin-api.h
@@ -3,6 +3,9 @@
 #ifndef PLUGIN_API_H
 #define PLUGIN_API_H
 
+#include <cairo.h>
+
+#include "types.h"
 #include "page.h"
 #include "document.h"
 #include "links.h"
@@ -227,7 +230,7 @@ typedef struct zathura_plugin_definition_s {
 #define ZATHURA_PLUGIN_REGISTER_WITH_FUNCTIONS(plugin_name, major, minor, rev, plugin_functions, mimetypes) \
   static const char* zathura_plugin_mime_types[] = mimetypes; \
   \
-  const zathura_plugin_definition_t ZATHURA_PLUGIN_DEFINITION_SYMBOL = { \
+  ZATHURA_PLUGIN_API const zathura_plugin_definition_t ZATHURA_PLUGIN_DEFINITION_SYMBOL = { \
     .name = plugin_name, \
     .version = { major, minor, rev }, \
     .functions = plugin_functions, \
diff --git a/zathura/types.c b/zathura/types.c
index 5b4713b..7db693d 100644
--- a/zathura/types.c
+++ b/zathura/types.c
@@ -82,7 +82,7 @@ zathura_image_buffer_free(zathura_image_buffer_t* image_buffer)
 }
 
 girara_list_t*
-zathura_document_information_entry_list_new()
+zathura_document_information_entry_list_new(void)
 {
   girara_list_t* list = girara_list_new2((girara_free_function_t)
                                          zathura_document_information_entry_free);
diff --git a/zathura/types.h b/zathura/types.h
index a4542e4..6e008d2 100644
--- a/zathura/types.h
+++ b/zathura/types.h
@@ -112,14 +112,14 @@ typedef enum zathura_adjust_mode_e
  * @param height Height of the image stored in the buffer
  * @return Image buffer or NULL if an error occurred
  */
-zathura_image_buffer_t* zathura_image_buffer_create(unsigned int width, unsigned int height);
+ZATHURA_PLUGIN_API zathura_image_buffer_t* zathura_image_buffer_create(unsigned int width, unsigned int height);
 
 /**
  * Frees the image buffer
  *
  * @param buffer The image buffer
  */
-void zathura_image_buffer_free(zathura_image_buffer_t* buffer);
+ZATHURA_PLUGIN_API void zathura_image_buffer_free(zathura_image_buffer_t* buffer);
 
 /**
  * Rectangle structure.
@@ -230,14 +230,14 @@ typedef struct zathura_jump_s
  * @param title Title of the index element
  * @return Index element
  */
-zathura_index_element_t* zathura_index_element_new(const char* title);
+ZATHURA_PLUGIN_API zathura_index_element_t* zathura_index_element_new(const char* title);
 
 /**
  * Free index element
  *
  * @param index The index element
  */
-void zathura_index_element_free(zathura_index_element_t* index);
+ZATHURA_PLUGIN_API void zathura_index_element_free(zathura_index_element_t* index);
 
 /**
  * Creates a list that should be used to store \ref
@@ -245,7 +245,7 @@ void zathura_index_element_free(zathura_index_element_t* index);
  *
  * @return A list or NULL if an error occurred
  */
-girara_list_t* zathura_document_information_entry_list_new();
+ZATHURA_PLUGIN_API girara_list_t* zathura_document_information_entry_list_new(void);
 
 /**
  * Creates a new document information entry
@@ -255,7 +255,7 @@ girara_list_t* zathura_document_information_entry_list_new();
  *
  * @return A new entry or NULL if an error occurred
  */
-zathura_document_information_entry_t*
+ZATHURA_PLUGIN_API zathura_document_information_entry_t*
 zathura_document_information_entry_new(zathura_document_information_type_t
     type, const char* value);
 
@@ -264,7 +264,7 @@ zathura_document_information_entry_new(zathura_document_information_type_t
  *
  * @param entry The entry that should be freed
  */
-void zathura_document_information_entry_free(zathura_document_information_entry_t* entry);
+ZATHURA_PLUGIN_API void zathura_document_information_entry_free(zathura_document_information_entry_t* entry);
 
 /**
  * Context for MIME type detection