Source: http://pkgs.fedoraproject.org/cgit/rpms/jfbterm.git/plain/jfbterm-0.4.7-wrong-inline-gcc5.patch

--- jfbterm-0.4.7/pen.c.inline_gcc5	2003-08-30 03:48:16.000000000 +0900
+++ jfbterm-0.4.7/pen.c	2015-02-09 10:36:47.182751545 +0900
@@ -62,7 +62,7 @@
 	p->attr = q->attr;
 }
 
-inline void tpen_off_all_attribute(TPen* p)
+void tpen_off_all_attribute(TPen* p)
 {
 	p->bcol = 0;
 	p->fcol = 7;
--- jfbterm-0.4.7/pen.h.inline_gcc5	2002-07-17 01:21:23.000000000 +0900
+++ jfbterm-0.4.7/pen.h	2015-02-09 10:36:52.058705503 +0900
@@ -58,7 +58,7 @@
 void tpen_init(TPen* p);
 void tpen_final(TPen* p);
 void tpen_copy(TPen* p, TPen* q);
-inline void tpen_off_all_attribute(TPen* p);
+void tpen_off_all_attribute(TPen* p);
 void tpen_higlight(TPen* p);
 void tpen_dehiglight(TPen* p);
 void tpen_underline(TPen* p);