Removed some external function declarations.

src/libraries/libisc-new/src/isc_abort.c

@@ -17,10 +17,6 @@
 /*
 ** External function declarations
 */
-extern int fprintf(FILE *, char *, ...);
-#if defined(__sun__) && !defined(__stdlib_h)
-extern void abort(void);
-#endif
 
 static void (*isc_abortfn)(const char *msg) = (void (*)(const char *))NULL;
 

src/libraries/libisc-new/src/isc_message.c

@@ -15,8 +15,6 @@
 #include "isc.h"
 #include "intern.h"
 
-extern void *memcpy(void *, void *, int);
-
 
 IscMessage *
 isc_allocmsg(size_t size)

src/libraries/libisc-new/src/isc_output.c

@@ -22,7 +22,6 @@
 /*
  * External function declarations
  */
-extern void *memcpy(void *, void *, int);
 extern char *strerror(int);