Fixes for enhanced GCC warnings.

Move function prototypes into header files and out of .c files.
Use void argument lists for functions that accept no args.
Remove unused macros.  Make private functions static.  Align
types with printf format characters.

1 files changed, 8 insertions, 8 deletions

diff --git a/posixos.c b/posixos.c
index 4a88b3cf..4a787e4d 100644
--- a/posixos.c
+++ b/posixos.c
@@ -45,7 +45,7 @@ static int job_rfd = -1;
 static char token = '+';
 
 static int
-make_job_rfd ()
+make_job_rfd (void)
 {
 #ifdef HAVE_PSELECT
   /* Pretend we succeeded.  */
@@ -117,7 +117,7 @@ jobserver_parse_auth (const char *auth)
 }
 
 char *
-jobserver_get_auth ()
+jobserver_get_auth (void)
 {
   char *auth = xmalloc ((INTSTR_LENGTH * 2) + 2);
   sprintf (auth, "%d,%d", job_fds[0], job_fds[1]);
@@ -125,13 +125,13 @@ jobserver_get_auth ()
 }
 
 unsigned int
-jobserver_enabled ()
+jobserver_enabled (void)
 {
   return job_fds[0] >= 0;
 }
 
 void
-jobserver_clear ()
+jobserver_clear (void)
 {
   if (job_fds[0] >= 0)
     close (job_fds[0]);
@@ -157,7 +157,7 @@ jobserver_release (int is_fatal)
 }
 
 unsigned int
-jobserver_acquire_all ()
+jobserver_acquire_all (void)
 {
   unsigned int tokens = 0;
 
@@ -210,7 +210,7 @@ jobserver_post_child (int recursive)
 }
 
 void
-jobserver_signal ()
+jobserver_signal (void)
 {
   if (job_rfd >= 0)
     {
@@ -220,7 +220,7 @@ jobserver_signal ()
 }
 
 void
-jobserver_pre_acquire ()
+jobserver_pre_acquire (void)
 {
   /* Make sure we have a dup'd FD.  */
   if (job_rfd < 0 && job_fds[0] >= 0 && make_job_rfd () < 0)
@@ -402,7 +402,7 @@ jobserver_acquire (int timeout)
 
 /* Create a "bad" file descriptor for stdin when parallel jobs are run.  */
 int
-get_bad_stdin ()
+get_bad_stdin (void)
 {
   static int bad_stdin = -1;