removed extra declarations now that stdlib.h is fixed

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1660 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/kernel/libroot/posix/stdlib/abs.c

@@ -14,12 +14,7 @@
  *
  */
 
-
-// ToDo: these are supposed to be declared in <stdlib.h>
-// - - - - - - - - - - - - - - - 
-int  abs(int);
-long labs(long);
-// - - - - - - - - - - - - - - -
+#include <stdlib.h>
 
 
 int

src/kernel/libroot/posix/stdlib/div.c

@@ -14,13 +14,7 @@
  *
  */
 
-
-// ToDo: these are supposed to be declared in <stdlib.h>
-// - - - - - - - - - - - - - - -
-#include <div_t.h>
-div_t	div(int, int);
-ldiv_t	ldiv(long, long);
-// - - - - - - - - - - - - - - -
+#include <stdlib.h>
 
 
 div_t

src/kernel/libroot/posix/stdlib/exit.c

@@ -23,14 +23,6 @@
 // ToDo: move this puppy to a more standard location
 #include "../stdio/local.h"
 
-// ToDo: these are supposed to be declared in <stdlib.h>
-// - - - - - - - - - - - - - - - 
-#define EXIT_SUCCESS  0
-#define EXIT_FAILURE  1
-void abort(void); 
-int  atexit(void (*func)(void));
-// - - - - - - - - - - - - - - - 
-
 
 
 static void (*_Exit_Stack[ATEXIT_MAX])(void) = {0};