trim Experimentally off and uncommented hidden

  sed -i -e '/Experimentally off - /d' $(grep -rl "Experimentally off - " *)
  sed -i -e '/^\/\*[[:space:]]*libc_hidden_proto(/d' $(grep -rl "libc_hidden_proto" *)
  should be a nop

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>

18 files changed, 0 insertions, 35 deletions

diff --git a/libc/signal/killpg.c b/libc/signal/killpg.c
index 0e0d8f687..c2dc713d9 100644
--- a/libc/signal/killpg.c
+++ b/libc/signal/killpg.c
@@ -19,7 +19,6 @@
 #include <errno.h>
 #include <signal.h>
 
-/* libc_hidden_proto(kill) */
 
 /* Send SIG to all processes in process group PGRP.
    If PGRP is zero, send SIG to all processes in
diff --git a/libc/signal/raise.c b/libc/signal/raise.c
index fcd114cc4..1ac549d2f 100644
--- a/libc/signal/raise.c
+++ b/libc/signal/raise.c
@@ -8,14 +8,11 @@
 #include <sys/types.h>
 
 
-/* libc_hidden_proto(getpid) */
-/* libc_hidden_proto(kill) */
 
 int __raise (int signo)  attribute_hidden;
 int __raise(int signo)
 {
     return kill(getpid(), signo);
 }
-/* libc_hidden_proto(raise) */
 weak_alias(__raise,raise)
 libc_hidden_def(raise)
diff --git a/libc/signal/sigaddset.c b/libc/signal/sigaddset.c
index f8b117591..7577d37c2 100644
--- a/libc/signal/sigaddset.c
+++ b/libc/signal/sigaddset.c
@@ -19,7 +19,6 @@
 #include "sigsetops.h"
 
 /* Add SIGNO to SET.  */
-/* libc_hidden_proto(sigaddset) */
 int
 sigaddset (sigset_t *set, int signo)
 {
diff --git a/libc/signal/sigblock.c b/libc/signal/sigblock.c
index 5a16f336b..c3b79d9ab 100644
--- a/libc/signal/sigblock.c
+++ b/libc/signal/sigblock.c
@@ -21,12 +21,10 @@
 #include <signal.h>
 #include <string.h>
 
-/* libc_hidden_proto(sigprocmask) */
 
 #include "sigset-cvt-mask.h"
 
 /* Block signals in MASK, returning the old mask.  */
-/* libc_hidden_proto(sigblock) */
 int sigblock (int mask)
 {
   sigset_t set, oset;
diff --git a/libc/signal/sigdelset.c b/libc/signal/sigdelset.c
index fb5658a11..ff30303ea 100644
--- a/libc/signal/sigdelset.c
+++ b/libc/signal/sigdelset.c
@@ -19,7 +19,6 @@
 #include "sigsetops.h"
 
 /* Add SIGNO to SET.  */
-/* libc_hidden_proto(sigdelset) */
 int sigdelset (sigset_t *set, int signo)
 {
   if (set == NULL || signo <= 0 || signo >= NSIG)
diff --git a/libc/signal/sigempty.c b/libc/signal/sigempty.c
index 56b62bc65..b4f180bbc 100644
--- a/libc/signal/sigempty.c
+++ b/libc/signal/sigempty.c
@@ -20,10 +20,8 @@
 #include <signal.h>
 #include <string.h>
 
-/* Experimentally off - libc_hidden_proto(memset) */
 
 /* Clear all signals from SET.  */
-/* libc_hidden_proto(sigemptyset) */
 int sigemptyset (sigset_t *set)
 {
 #if 0 /* is it really required by standards?! */
diff --git a/libc/signal/sigfillset.c b/libc/signal/sigfillset.c
index b0b093032..951e76b79 100644
--- a/libc/signal/sigfillset.c
+++ b/libc/signal/sigfillset.c
@@ -20,10 +20,8 @@
 #include <signal.h>
 #include <string.h>
 
-/* Experimentally off - libc_hidden_proto(memset) */
 
 /* Set all signals in SET.  */
-/* libc_hidden_proto(sigfillset) */
 int
 sigfillset (sigset_t *set)
 {
diff --git a/libc/signal/siggetmask.c b/libc/signal/siggetmask.c
index 82d2a97bc..3992a7a0a 100644
--- a/libc/signal/siggetmask.c
+++ b/libc/signal/siggetmask.c
@@ -20,7 +20,6 @@
 #define __UCLIBC_HIDE_DEPRECATED__
 #include <signal.h>
 
-/* libc_hidden_proto(sigblock) */
 
 int
 siggetmask (void)
diff --git a/libc/signal/sighold.c b/libc/signal/sighold.c
index fde0a0c2a..6a2e718cd 100644
--- a/libc/signal/sighold.c
+++ b/libc/signal/sighold.c
@@ -22,8 +22,6 @@
 #include <stddef.h>
 #include <signal.h>
 
-/* libc_hidden_proto(sigprocmask) */
-/* libc_hidden_proto(sigaddset) */
 
 int sighold (int sig)
 {
diff --git a/libc/signal/sigignore.c b/libc/signal/sigignore.c
index f484e29fc..a74c10522 100644
--- a/libc/signal/sigignore.c
+++ b/libc/signal/sigignore.c
@@ -24,7 +24,6 @@
 #include <signal.h>
 #include <string.h>	/* For the real memset prototype.  */
 
-/* libc_hidden_proto(sigaction) */
 
 int sigignore (int sig)
 {
diff --git a/libc/signal/sigintr.c b/libc/signal/sigintr.c
index 1a8d60eb2..10567e939 100644
--- a/libc/signal/sigintr.c
+++ b/libc/signal/sigintr.c
@@ -20,7 +20,6 @@
 #include <signal.h>
 #include <errno.h>
 
-/* libc_hidden_proto(sigaction) */
 
 /* If INTERRUPT is nonzero, make signal SIG interrupt system calls
    (causing them to fail with EINTR); if INTERRUPT is zero, make system
diff --git a/libc/signal/sigjmp.c b/libc/signal/sigjmp.c
index 646949935..0dcbc8b02 100644
--- a/libc/signal/sigjmp.c
+++ b/libc/signal/sigjmp.c
@@ -21,7 +21,6 @@
 #include <signal.h>
 #include <libc-internal.h>
 
-/* libc_hidden_proto(sigprocmask) */
 
 /* This function is called by the `sigsetjmp' macro
    before doing a `__setjmp' on ENV[0].__jmpbuf.
diff --git a/libc/signal/sigpause.c b/libc/signal/sigpause.c
index 152f9ca32..1c72cc173 100644
--- a/libc/signal/sigpause.c
+++ b/libc/signal/sigpause.c
@@ -25,15 +25,11 @@
 #include <stddef.h>		/* For NULL.  */
 #include <string.h>
 
-/* libc_hidden_proto(sigprocmask) */
-/* libc_hidden_proto(sigdelset) */
-/* libc_hidden_proto(sigsuspend) */
 
 #include "sigset-cvt-mask.h"
 
 /* Set the mask of blocked signals to MASK,
    wait for a signal to arrive, and then restore the mask.  */
-/* libc_hidden_proto(__sigpause) */
 int __sigpause (int sig_or_mask, int is_sig)
 {
   sigset_t set;
@@ -58,7 +54,6 @@ libc_hidden_def(__sigpause)
 /* We have to provide a default version of this function since the
    standards demand it.  The version which is a bit more reasonable is
    the BSD version.  So make this the default.  */
-/* libc_hidden_proto(sigpause) */
 int sigpause (int mask)
 {
   return __sigpause (mask, 0);
diff --git a/libc/signal/sigrelse.c b/libc/signal/sigrelse.c
index 1a7141ac5..07e7fddf3 100644
--- a/libc/signal/sigrelse.c
+++ b/libc/signal/sigrelse.c
@@ -22,8 +22,6 @@
 #include <stddef.h>
 #include <signal.h>
 
-/* libc_hidden_proto(sigprocmask) */
-/* libc_hidden_proto(sigdelset) */
 
 int sigrelse (int sig)
 {
diff --git a/libc/signal/sigset.c b/libc/signal/sigset.c
index 03f3dc869..b91ce8083 100644
--- a/libc/signal/sigset.c
+++ b/libc/signal/sigset.c
@@ -22,8 +22,6 @@
 #include <signal.h>
 #include <string.h>	/* For the real memset prototype.  */
 
-/* libc_hidden_proto(sigaction) */
-/* libc_hidden_proto(sigprocmask) */
 
 /* Set the disposition for SIG.  */
 __sighandler_t sigset (int sig, __sighandler_t disp)
diff --git a/libc/signal/sigsetmask.c b/libc/signal/sigsetmask.c
index f8784e288..6d0a505a7 100644
--- a/libc/signal/sigsetmask.c
+++ b/libc/signal/sigsetmask.c
@@ -21,12 +21,10 @@
 #include <signal.h>
 #include <string.h>
 
-/* libc_hidden_proto(sigprocmask) */
 
 #include "sigset-cvt-mask.h"
 
 /* Set the mask of blocked signals to MASK, returning the old mask.  */
-/* libc_hidden_proto(sigsetmask) */
 int
 sigsetmask (int mask)
 {
diff --git a/libc/signal/sigwait.c b/libc/signal/sigwait.c
index bed7f979a..2cdc3acac 100644
--- a/libc/signal/sigwait.c
+++ b/libc/signal/sigwait.c
@@ -23,7 +23,6 @@
 #include <string.h>
 
 #if defined __UCLIBC_HAS_REALTIME__
-/* libc_hidden_proto(sigwaitinfo) */
 
 int __sigwait (const sigset_t *set, int *sig) attribute_hidden;
 int __sigwait (const sigset_t *set, int *sig)
@@ -37,9 +36,6 @@ int __sigwait (const sigset_t *set, int *sig)
 }
 #else /* __UCLIBC_HAS_REALTIME__ */
 /* variant without REALTIME extensions */
-/* libc_hidden_proto(sigfillset) */
-/* libc_hidden_proto(sigaction) */
-/* libc_hidden_proto(sigsuspend) */
 
 static smallint was_sig; /* obviously not thread-safe */
 static void ignore_signal(int sig)
@@ -98,6 +94,5 @@ int __sigwait (const sigset_t *set, int *sig)
   return was_sig == -1 ? -1 : 0;
 }
 #endif /* __UCLIBC_HAS_REALTIME__ */
-/* libc_hidden_proto(sigwait) */
 weak_alias(__sigwait,sigwait)
 libc_hidden_def(sigwait)
diff --git a/libc/signal/sysv_signal.c b/libc/signal/sysv_signal.c
index 118094b27..a696a5426 100644
--- a/libc/signal/sysv_signal.c
+++ b/libc/signal/sysv_signal.c
@@ -20,7 +20,6 @@
 #include <signal.h>
 #include <string.h>	/* For the real memset prototype.  */
 
-/* libc_hidden_proto(sigaction) */
 
 /* Tolerate non-threads versions of Posix */
 #ifndef SA_ONESHOT