5 files changed, 17 insertions, 15 deletions
diff --git a/newlib/libc/stdlib/__exp10.c b/newlib/libc/stdlib/__exp10.c
index 967362347..4e368b830 100644
--- a/newlib/libc/stdlib/__exp10.c
+++ b/newlib/libc/stdlib/__exp10.c
@@ -3,6 +3,7 @@
  */
 
 #include <_ansi.h>
+#include "std.h"
 
 double
 _DEFUN (__exp10, (x),
diff --git a/newlib/libc/stdlib/__ten_mu.c b/newlib/libc/stdlib/__ten_mu.c
index 439c226e1..637197be2 100644
--- a/newlib/libc/stdlib/__ten_mu.c
+++ b/newlib/libc/stdlib/__ten_mu.c
@@ -6,6 +6,7 @@
  */
 
 #include <_ansi.h>
+#include "std.h"
 
 int
 _DEFUN (__ten_mul, (acc, digit),
diff --git a/newlib/libc/stdlib/ldtoa.c b/newlib/libc/stdlib/ldtoa.c
index 5c2972593..ab27e4718 100644
--- a/newlib/libc/stdlib/ldtoa.c
+++ b/newlib/libc/stdlib/ldtoa.c
@@ -719,8 +719,7 @@ return(0);
 
 /* Return nonzero if internal format number is infinite. */
 static int 
-eiisinf (x)
-     unsigned short x[];
+eiisinf (unsigned short x[])
 {
 
 #ifdef NANS
diff --git a/newlib/libc/stdlib/std.h b/newlib/libc/stdlib/std.h
index 287503eac..b20820be4 100644
--- a/newlib/libc/stdlib/std.h
+++ b/newlib/libc/stdlib/std.h
@@ -25,7 +25,7 @@
 #ifdef _HAVE_STDC
 int    		__ten_mul(double *acc, int digit);
 double		__adjust(struct _reent *ptr, double *acc, int dexp, int sign);
-const double	__exp10(unsigned x);
+double		__exp10(unsigned x);
 #else
 int    		__ten_mul();
 double		__adjust();
diff --git a/newlib/libc/stdlib/system.c b/newlib/libc/stdlib/system.c
index 0b5d9a149..135a9d05b 100644
--- a/newlib/libc/stdlib/system.c
+++ b/newlib/libc/stdlib/system.c
@@ -53,6 +53,7 @@ Supporting OS subroutines required: <<_exit>>, <<_execve>>, <<_fork_r>>,
 <<_wait_r>>.
 */
 
+#include <_ansi.h>
 #include <errno.h>
 #include <stddef.h>
 #include <stdlib.h>
@@ -61,13 +62,13 @@ Supporting OS subroutines required: <<_exit>>, <<_execve>>, <<_fork_r>>,
 #include <reent.h>
 
 #if defined (unix) || defined (__CYGWIN__)
-static int do_system ();
+static int _EXFUN(do_system, (struct _reent *ptr _AND _CONST char *s));
 #endif
 
 int
-_system_r (ptr, s)
-     struct _reent *ptr;
-     _CONST char *s;
+_DEFUN(_system_r, (ptr, s),
+     struct _reent *ptr _AND
+     _CONST char *s)
 {
 #if defined(HAVE_SYSTEM)
   return _system (s);
@@ -101,8 +102,8 @@ _system_r (ptr, s)
 #ifndef _REENT_ONLY
 
 int
-system (s)
-     _CONST char *s;
+_DEFUN(system, (s),
+     _CONST char *s)
 {
   return _system_r (_REENT, s);
 }
@@ -118,9 +119,9 @@ extern char **environ;
 static char ***p_environ = &environ;
 
 static int
-do_system (ptr, s)
-     struct _reent *ptr;
-     _CONST char *s;
+_DEFUN(do_system, (ptr, s),
+     struct _reent *ptr _AND
+     _CONST char *s)
 {
   char *argv[4];
   int pid, status;
@@ -150,9 +151,9 @@ do_system (ptr, s)
 
 #if defined (__CYGWIN__)
 static int
-do_system (ptr, s)
-     struct _reent *ptr;
-     _CONST char *s;
+_DEFUN(do_system, (ptr, s),
+     struct _reent *ptr _AND
+     _CONST char *s)
 {
   char *argv[4];
   int pid, status;