aports/testing/daemontools/0.76-C99-decls.patch

--- a/alloc.c
+++ b/alloc.c
@@ -12,8 +12,7 @@
 #define space ((char *) realspace)
 static unsigned int avail = SPACE; /* multiple of ALIGNMENT; 0<=avail<=SPACE */
 
-/*@null@*//*@out@*/char *alloc(n)
-unsigned int n;
+/*@null@*//*@out@*/char *alloc(unsigned int n)
 {
   char *x;
   n = ALIGNMENT + n - (n & (ALIGNMENT - 1)); /* XXX: could overflow */
@@ -23,8 +22,7 @@
   return x;
 }
 
-void alloc_free(x)
-char *x;
+void alloc_free(char *x)
 {
   if (x >= space)
     if (x < space + SPACE)
--- a/alloc.h
+++ b/alloc.h
@@ -3,8 +3,8 @@
 #ifndef ALLOC_H
 #define ALLOC_H
 
-extern /*@null@*//*@out@*/char *alloc();
-extern void alloc_free();
-extern int alloc_re();
+/*@null@*//*@out@*/char *alloc(unsigned int n);
+void alloc_free(char *x);
+int alloc_re(char **x, unsigned int m, unsigned int n);
 
 #endif
--- a/alloc_re.c
+++ b/alloc_re.c
@@ -3,10 +3,7 @@
 #include "alloc.h"
 #include "byte.h"
 
-int alloc_re(x,m,n)
-char **x;
-unsigned int m;
-unsigned int n;
+int alloc_re(char **x, unsigned int m, unsigned int n)
 {
   char *y;
  
--- a/buffer.c
+++ b/buffer.c
@@ -2,7 +2,7 @@
 
 #include "buffer.h"
 
-void buffer_init(buffer *s,int (*op)(),int fd,char *buf,unsigned int len)
+void buffer_init(buffer *s,int (*op)(int, char*, int),int fd,char *buf,unsigned int len)
 {
   s->x = buf;
   s->fd = fd;
--- a/buffer.h
+++ b/buffer.h
@@ -8,14 +8,14 @@
   unsigned int p;
   unsigned int n;
   int fd;
-  int (*op)();
+  int (*op)(int, char*, int);
 } buffer;
 
 #define BUFFER_INIT(op,fd,buf,len) { (buf), 0, (len), (fd), (op) }
 #define BUFFER_INSIZE 8192
 #define BUFFER_OUTSIZE 8192
 
-extern void buffer_init(buffer *,int (*)(),int,char *,unsigned int);
+extern void buffer_init(buffer *, int (*)(int, char*, int), int, char *, unsigned int);
 
 extern int buffer_flush(buffer *);
 extern int buffer_put(buffer *,const char *,unsigned int);
@@ -50,7 +50,7 @@
 extern int buffer_copy(buffer *,buffer *);
 
 extern int buffer_unixread(int,char *,unsigned int);
-extern int buffer_unixwrite(int,const char *,unsigned int);
+extern int buffer_unixwrite(int, char *, int);
 
 extern buffer *buffer_0;
 extern buffer *buffer_0small;
--- a/buffer_0.c
+++ b/buffer_0.c
@@ -2,7 +2,7 @@
 
 #include "buffer.h"
 
-int buffer_0_read(fd,buf,len) int fd; char *buf; int len;
+int buffer_0_read(int fd, char *buf, int len)
 {
   if (buffer_flush(buffer_1) == -1) return -1;
   return buffer_unixread(fd,buf,len);
--- a/buffer_get.c
+++ b/buffer_get.c
@@ -4,7 +4,7 @@
 #include "byte.h"
 #include "error.h"
 
-static int oneread(int (*op)(),int fd,char *buf,unsigned int len)
+static int oneread(int (*op)(int, char*, int),int fd,char *buf,unsigned int len)
 {
   int r;
 
--- a/buffer_put.c
+++ b/buffer_put.c
@@ -5,7 +5,7 @@
 #include "byte.h"
 #include "error.h"
 
-static int allwrite(int (*op)(),int fd,const char *buf,unsigned int len)
+static int allwrite(int (*op)(int, char*, int),int fd,const char *buf,unsigned int len)
 {
   int w;
 
--- a/buffer_write.c
+++ b/buffer_write.c
@@ -3,7 +3,7 @@
 #include <unistd.h>
 #include "buffer.h"
 
-int buffer_unixwrite(int fd,const char *buf,unsigned int len)
+int buffer_unixwrite(int fd, char *buf, int len)
 {
   return write(fd,buf,len);
 }
--- a/byte.h
+++ b/byte.h
@@ -3,12 +3,11 @@
 #ifndef BYTE_H
 #define BYTE_H
 
-extern unsigned int byte_chr();
-extern unsigned int byte_rchr();
-extern void byte_copy();
-extern void byte_copyr();
-extern int byte_diff();
-extern void byte_zero();
+unsigned int byte_chr(char *s, unsigned int n, int c);
+unsigned int byte_rchr(char *s, unsigned int n, int c);
+void byte_copy(char *to, unsigned int n, char *from);
+void byte_copyr(char *to, unsigned int n, char *from);
+int byte_diff(char *s, unsigned int n, char *t);
 
 #define byte_equal(s,n,t) (!byte_diff((s),(n),(t)))
 
--- a/byte_chr.c
+++ b/byte_chr.c
@@ -2,10 +2,7 @@
 
 #include "byte.h"
 
-unsigned int byte_chr(s,n,c)
-char *s;
-register unsigned int n;
-int c;
+unsigned int byte_chr(char *s, unsigned int n, int c)
 {
   register char ch;
   register char *t;
--- a/byte_copy.c
+++ b/byte_copy.c
@@ -2,10 +2,7 @@
 
 #include "byte.h"
 
-void byte_copy(to,n,from)
-register char *to;
-register unsigned int n;
-register char *from;
+void byte_copy(char *to, unsigned int n, char *from)
 {
   for (;;) {
     if (!n) return; *to++ = *from++; --n;
--- a/byte_cr.c
+++ b/byte_cr.c
@@ -2,10 +2,7 @@
 
 #include "byte.h"
 
-void byte_copyr(to,n,from)
-register char *to;
-register unsigned int n;
-register char *from;
+void byte_copyr(char *to, unsigned int n, char *from)
 {
   to += n;
   from += n;
--- a/byte_diff.c
+++ b/byte_diff.c
@@ -2,10 +2,7 @@
 
 #include "byte.h"
 
-int byte_diff(s,n,t)
-register char *s;
-register unsigned int n;
-register char *t;
+int byte_diff(char *s, unsigned int n, char *t)
 {
   for (;;) {
     if (!n) return 0; if (*s != *t) break; ++s; ++t; --n;
--- a/byte_rchr.c
+++ b/byte_rchr.c
@@ -2,10 +2,7 @@
 
 #include "byte.h"
 
-unsigned int byte_rchr(s,n,c)
-char *s;
-register unsigned int n;
-int c;
+unsigned int byte_rchr(char *s, unsigned int n, int c)
 {
   register char ch;
   register char *t;
--- a/chkshsgr.c
+++ b/chkshsgr.c
@@ -1,10 +1,13 @@
 /* Public domain. */
 
+#include <sys/types.h>
+#include <stdlib.h>
+#include <grp.h>
 #include <unistd.h>
 
-int main()
+int main(void)
 {
-  short x[4];
+  gid_t x[4];
 
   x[0] = x[1] = 0;
   if (getgroups(1,x) == 0) if (setgroups(1,x) == -1) _exit(1);
--- a/matchtest.c
+++ b/matchtest.c
@@ -1,3 +1,4 @@
+#include <unistd.h>
 #include "match.h"
 #include "buffer.h"
 #include "str.h"
--- a/multilog.c
+++ b/multilog.c
@@ -1,3 +1,4 @@
+#include <stdio.h>
 #include <unistd.h>
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -435,12 +436,12 @@
 int flagforcerotate = 0;
 int flagnewline = 1;
 
-void exitasap(void)
+void exitasap(int sig)
 {
   flagexitasap = 1;
 }
 
-void forcerotate(void)
+void forcerotate(int sig)
 {
   flagforcerotate = 1;
 }
--- a/pathexec_run.c
+++ b/pathexec_run.c
@@ -1,5 +1,6 @@
 /* Public domain. */
 
+#include <unistd.h>
 #include "error.h"
 #include "stralloc.h"
 #include "str.h"
--- a/prot.c
+++ b/prot.c
@@ -1,5 +1,8 @@
 /* Public domain. */
 
+#include <sys/types.h>
+#include <unistd.h>
+#include <grp.h>
 #include "hasshsgr.h"
 #include "prot.h"
 
--- a/seek_set.c
+++ b/seek_set.c
@@ -1,6 +1,7 @@
 /* Public domain. */
 
 #include <sys/types.h>
+#include <unistd.h>
 #include "seek.h"
 
 #define SET 0 /* sigh */
--- a/select.h1
+++ b/select.h1
@@ -7,6 +7,5 @@
 
 #include <sys/types.h>
 #include <sys/time.h>
-extern int select();
 
 #endif
--- a/select.h2
+++ b/select.h2
@@ -8,6 +8,5 @@
 #include <sys/types.h>
 #include <sys/time.h>
 #include <sys/select.h>
-extern int select();
 
 #endif
--- a/setlock.c
+++ b/setlock.c
@@ -7,7 +7,7 @@
 
 #define FATAL "setlock: fatal: "
 
-void usage() {
+void usage(void) {
   strerr_die1x(100,"setlock: usage: setlock [ -nNxX ] file program [ arg ... ]");
 }
 
--- a/sig.c
+++ b/sig.c
@@ -11,5 +11,5 @@
 int sig_pipe = SIGPIPE;
 int sig_term = SIGTERM;
 
-void (*sig_defaulthandler)() = SIG_DFL;
-void (*sig_ignorehandler)() = SIG_IGN;
+void (*sig_defaulthandler)(int) = SIG_DFL;
+void (*sig_ignorehandler)(int) = SIG_IGN;
--- a/sig.h
+++ b/sig.h
@@ -11,10 +11,10 @@
 extern int sig_pipe;
 extern int sig_term;
 
-extern void (*sig_defaulthandler)();
-extern void (*sig_ignorehandler)();
+extern void (*sig_defaulthandler)(int);
+extern void (*sig_ignorehandler)(int);
 
-extern void sig_catch(int,void (*)());
+extern void sig_catch(int,void (*)(int));
 #define sig_ignore(s) (sig_catch((s),sig_ignorehandler))
 #define sig_uncatch(s) (sig_catch((s),sig_defaulthandler))
 
--- a/sig_block.c
+++ b/sig_block.c
@@ -6,35 +6,23 @@
 
 void sig_block(int sig)
 {
-#ifdef HASSIGPROCMASK
   sigset_t ss;
   sigemptyset(&ss);
   sigaddset(&ss,sig);
   sigprocmask(SIG_BLOCK,&ss,(sigset_t *) 0);
-#else
-  sigblock(1 << (sig - 1));
-#endif
 }
 
 void sig_unblock(int sig)
 {
-#ifdef HASSIGPROCMASK
   sigset_t ss;
   sigemptyset(&ss);
   sigaddset(&ss,sig);
   sigprocmask(SIG_UNBLOCK,&ss,(sigset_t *) 0);
-#else
-  sigsetmask(sigsetmask(~0) & ~(1 << (sig - 1)));
-#endif
 }
 
 void sig_blocknone(void)
 {
-#ifdef HASSIGPROCMASK
   sigset_t ss;
   sigemptyset(&ss);
   sigprocmask(SIG_SETMASK,&ss,(sigset_t *) 0);
-#else
-  sigsetmask(0);
-#endif
 }
--- a/sig_catch.c
+++ b/sig_catch.c
@@ -4,15 +4,11 @@
 #include "sig.h"
 #include "hassgact.h"
 
-void sig_catch(int sig,void (*f)())
+void sig_catch(int sig, void (*f)(int))
 {
-#ifdef HASSIGACTION
   struct sigaction sa;
   sa.sa_handler = f;
   sa.sa_flags = 0;
   sigemptyset(&sa.sa_mask);
   sigaction(sig,&sa,(struct sigaction *) 0);
-#else
-  signal(sig,f); /* won't work under System V, even nowadays---dorks */
-#endif
 }
--- a/supervise.c
+++ b/supervise.c
@@ -1,3 +1,4 @@
+#include <stdio.h>
 #include <unistd.h>
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -79,7 +80,7 @@
     strerr_warn4(WARNING,"unable to rename ",dir,"/supervise/status.new to status: ",&strerr_sys);
 }
 
-void trigger(void)
+void trigger(int sig)
 {
   write(selfpipe[1],"",1);
 }
@@ -94,7 +95,7 @@
     case -1:
       strerr_warn4(WARNING,"unable to fork for ",dir,", sleeping 60 seconds: ",&strerr_sys);
       deepsleep(60);
-      trigger();
+      trigger(0);
       return;
     case 0:
       sig_uncatch(sig_child);
--- a/tai64n.c
+++ b/tai64n.c
@@ -27,7 +27,7 @@
 
 char stamp[TIMESTAMP + 1];
 
-int main()
+int main(void)
 {
   char ch;
 
--- a/tai64nlocal.c
+++ b/tai64nlocal.c
@@ -28,7 +28,7 @@
 unsigned long u;
 struct tm *t;
 
-int main()
+int main(void)
 {
   char ch;
 
--- a/wait.h
+++ b/wait.h
@@ -3,10 +3,8 @@
 #ifndef WAIT_H
 #define WAIT_H
 
-extern int wait_pid();
-extern int wait_nohang();
-extern int wait_stop();
-extern int wait_stopnohang();
+int wait_pid(int *wstat, int pid);
+int wait_nohang(int *wstat);
 
 #define wait_crashed(w) ((w) & 127)
 #define wait_exitcode(w) ((w) >> 8)
--- a/wait_nohang.c
+++ b/wait_nohang.c
@@ -4,11 +4,7 @@
 #include <sys/wait.h>
 #include "haswaitp.h"
 
-int wait_nohang(wstat) int *wstat;
+int wait_nohang(int *wstat)
 {
-#ifdef HASWAITPID
   return waitpid(-1,wstat,WNOHANG);
-#else
-  return wait3(wstat,WNOHANG,(struct rusage *) 0);
-#endif
 }
--- a/wait_pid.c
+++ b/wait_pid.c
@@ -5,9 +5,9 @@
 #include "error.h"
 #include "haswaitp.h"
 
-#ifdef HASWAITPID
+#if 1
 
-int wait_pid(wstat,pid) int *wstat; int pid;
+int wait_pid(int *wstat, int pid)
 {
   int r;