Index: uspace/lib/posix/ctype.c
===================================================================
--- uspace/lib/posix/ctype.c	(revision f00af83a37ef270e5ae985b9e42660b9aaf5734c)
+++ uspace/lib/posix/ctype.c	(revision 606c36909b6993ba6c2ab0208a9d54e4aa98d7d3)
@@ -112,5 +112,5 @@
  * @return Non-zero if character match the definition, zero otherwise.
  */
-extern int posix_isascii(int c)
+int posix_isascii(int c)
 {
 	return c >= 0 && c < 128;
@@ -123,5 +123,5 @@
  * @return Coverted character.
  */
-extern int posix_toascii(int c)
+int posix_toascii(int c)
 {
 	return c & 0x7F;