Add missing prototype.

cpukit/itron/include/itronsys/types.h

@@ -39,7 +39,7 @@ typedef uint8_t      VB;      /* unpredictable data type (8-bit size) */
 
 typedef void        *VP;      /* pointer to an unpredictable data type */
 
-typedef void (*FP)();         /* program start address */
+typedef void (*FP)(void);     /* program start address */
 
 /*
  *  6.4 Data Types

cpukit/libfs/src/nfsclient/src/nfs.c

@@ -3441,7 +3441,7 @@ uint32_t	          s,us;
 }
 
 uint32_t
-nfsGetTimeout()
+nfsGetTimeout( void )
 {
 rtems_interrupt_level k;
 uint32_t              s,us;

cpukit/score/include/rtems/score/thread.h

@@ -92,7 +92,7 @@ typedef enum {
 } Thread_Start_types;
 
 /** This type corresponds to a very simple style thread entry point. */
-typedef Thread ( *Thread_Entry )();   /* basic type */
+typedef Thread ( *Thread_Entry )( void );   /* basic type */
 
 /** This type corresponds to a thread entry point which takes a single
  *  unsigned thirty-two bit integer as an argument.