diff --git a/CMakeLists.txt b/CMakeLists.txt
index e1e40c8..8c39ecd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -23,7 +23,7 @@ set_source_files_properties(src/errno.c PROPERTIES GENERATED TRUE)
 add_custom_target(generrno DEPENDS src/errno.c)
 
 find_package(PkgConfig REQUIRED)
-add_library(akerror STATIC
+add_library(akerror SHARED
   src/error.c
   src/errno.c
 )
diff --git a/include/akerror.tmpl.h b/include/akerror.tmpl.h
index 8c69f09..6277278 100644
--- a/include/akerror.tmpl.h
+++ b/include/akerror.tmpl.h
@@ -30,9 +30,10 @@
 #define AKERR_VALUE                 (AKERR_LAST_ERRNO_VALUE + 12)
 #define AKERR_BEHAVIOR              (AKERR_LAST_ERRNO_VALUE + 13)
 #define AKERR_RELATIONSHIP          (AKERR_LAST_ERRNO_VALUE + 14)
+#define AKERR_EOF                   (AKERR_LAST_ERRNO_VALUE + 15)
 
 #ifndef AKERR_MAX_ERR_VALUE
-#define AKERR_MAX_ERR_VALUE (AKERR_LAST_ERRNO_VALUE + 14)
+#define AKERR_MAX_ERR_VALUE (AKERR_LAST_ERRNO_VALUE + 15)
 #elif AKERR_MAX_ERR_VALUE < 256
 #error user-defined AKERR_MAX_ERR_VALUE must be >= 256
 #endif
diff --git a/src/error.c b/src/error.c
index 0837030..c853bda 100644
--- a/src/error.c
+++ b/src/error.c
@@ -65,7 +65,9 @@ void akerr_init()
 	akerr_name_for_status(AKERR_VALUE, "Value Error");
 	akerr_name_for_status(AKERR_BEHAVIOR, "Behavior Error");
 	akerr_name_for_status(AKERR_RELATIONSHIP, "Relationship Error");
-	
+#if (defined(AKERR_USE_STDLIB) && AKERR_USE_STDLIB == 1) || (!defined(AKERR_USE_STDLIB))
+	akerr_init_errno();
+#endif
 	inited = 1;
     }
 }