3 files changed, 12 insertions, 2 deletions
diff --git a/payloads/libpayload/curses/PDCurses-3.4/curses.h b/payloads/libpayload/curses/PDCurses-3.4/curses.h
index 40585d3ab2..5f651fef44 100644
--- a/payloads/libpayload/curses/PDCurses-3.4/curses.h
+++ b/payloads/libpayload/curses/PDCurses-3.4/curses.h
@@ -1374,4 +1374,12 @@ int     sb_refresh(void);
 }
 #endif
 
+/* Local functions not defined in normal curses */
+
+void curses_enable_vga(int);
+void curses_enable_serial(int);
+
+int curses_vga_enabled(void);
+int curses_serial_enabled(void);
+
 #endif  /* __PDCURSES__ */
diff --git a/payloads/libpayload/curses/pdcurses-backend/pdcsetsc.c b/payloads/libpayload/curses/pdcurses-backend/pdcsetsc.c
index f0e83cf3cf..d016063ff0 100644
--- a/payloads/libpayload/curses/pdcurses-backend/pdcsetsc.c
+++ b/payloads/libpayload/curses/pdcurses-backend/pdcsetsc.c
@@ -1,6 +1,7 @@
 /* Public Domain Curses */
 /* This file is BSD licensed, Copyright 2011 secunet AG */
 
+#include <libpayload.h>
 #include "lppdc.h"
 
 int PDC_curs_set(int visibility)
diff --git a/payloads/libpayload/curses/pdcurses-backend/pdcutil.c b/payloads/libpayload/curses/pdcurses-backend/pdcutil.c
index 8fb3e161d7..030f4622e2 100644
--- a/payloads/libpayload/curses/pdcurses-backend/pdcutil.c
+++ b/payloads/libpayload/curses/pdcurses-backend/pdcutil.c
@@ -2,6 +2,7 @@
 /* This file is BSD licensed, Copyright 2011 secunet AG */
 
 #include "lppdc.h"
+#include <curses.h>
 #include <libpayload.h>
 
 int curses_flags = F_ENABLE_SERIAL | F_ENABLE_CONSOLE;
@@ -37,12 +38,12 @@ void curses_enable_vga(int enable)
     curses_flags = (curses_flags & ~F_ENABLE_CONSOLE) | (enable * F_ENABLE_CONSOLE);
 }
 
-int curses_serial_enabled()
+int curses_serial_enabled(void)
 {
     return !!(curses_flags & F_ENABLE_SERIAL);
 }
 
-int curses_vga_enabled()
+int curses_vga_enabled(void)
 {
     return !!(curses_flags & F_ENABLE_CONSOLE);
 }