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>

90 files changed, 1 insertions, 151 deletions

diff --git a/libc/sysdeps/linux/common/__rt_sigtimedwait.c b/libc/sysdeps/linux/common/__rt_sigtimedwait.c
index 6dc8725f6..f9ec0eabf 100644
--- a/libc/sysdeps/linux/common/__rt_sigtimedwait.c
+++ b/libc/sysdeps/linux/common/__rt_sigtimedwait.c
@@ -12,8 +12,6 @@
 #define __need_NULL
 #include <stddef.h>
 
-/* libc_hidden_proto(sigwaitinfo) */
-/* libc_hidden_proto(sigtimedwait) */
 
 #ifdef __NR_rt_sigtimedwait
 #define __NR___rt_sigtimedwait __NR_rt_sigtimedwait
diff --git a/libc/sysdeps/linux/common/_exit.c b/libc/sysdeps/linux/common/_exit.c
index a8b3ffcb9..fbeed0d8a 100644
--- a/libc/sysdeps/linux/common/_exit.c
+++ b/libc/sysdeps/linux/common/_exit.c
@@ -13,7 +13,6 @@
 #include <sys/types.h>
 #include <sys/syscall.h>
 
-/* libc_hidden_proto(_exit) */
 
 void attribute_noreturn _exit(int status)
 {
diff --git a/libc/sysdeps/linux/common/adjtimex.c b/libc/sysdeps/linux/common/adjtimex.c
index 725c82994..45cb38495 100644
--- a/libc/sysdeps/linux/common/adjtimex.c
+++ b/libc/sysdeps/linux/common/adjtimex.c
@@ -10,7 +10,6 @@
 #include <sys/syscall.h>
 #include <sys/timex.h>
 
-/* libc_hidden_proto(adjtimex) */
 
 _syscall1(int, adjtimex, struct timex *, buf)
 libc_hidden_def(adjtimex)
diff --git a/libc/sysdeps/linux/common/alarm.c b/libc/sysdeps/linux/common/alarm.c
index 10d4123a7..cfd68fe1b 100644
--- a/libc/sysdeps/linux/common/alarm.c
+++ b/libc/sysdeps/linux/common/alarm.c
@@ -10,14 +10,12 @@
 #include <sys/syscall.h>
 #include <unistd.h>
 
-/* libc_hidden_proto(alarm) */
 
 #ifdef __NR_alarm
 _syscall1(unsigned int, alarm, unsigned int, seconds)
 #else
 #include <sys/time.h>
 
-/* libc_hidden_proto(setitimer) */
 
 unsigned int alarm(unsigned int seconds)
 {
diff --git a/libc/sysdeps/linux/common/chdir.c b/libc/sysdeps/linux/common/chdir.c
index 05441eb82..e13810196 100644
--- a/libc/sysdeps/linux/common/chdir.c
+++ b/libc/sysdeps/linux/common/chdir.c
@@ -12,7 +12,6 @@
 #include <unistd.h>
 #include <sys/param.h>
 
-/* libc_hidden_proto(chdir) */
 
 #define __NR___syscall_chdir __NR_chdir
 static __inline__ _syscall1(int, __syscall_chdir, const char *, path)
diff --git a/libc/sysdeps/linux/common/chmod.c b/libc/sysdeps/linux/common/chmod.c
index a4524ba1f..871e0233d 100644
--- a/libc/sysdeps/linux/common/chmod.c
+++ b/libc/sysdeps/linux/common/chmod.c
@@ -10,7 +10,6 @@
 #include <sys/syscall.h>
 #include <sys/stat.h>
 
-/* libc_hidden_proto(chmod) */
 
 #define __NR___syscall_chmod __NR_chmod
 static __inline__ _syscall2(int, __syscall_chmod, const char *, path, __kernel_mode_t, mode)
diff --git a/libc/sysdeps/linux/common/chown.c b/libc/sysdeps/linux/common/chown.c
index 2e7784a0c..f2c60e0b7 100644
--- a/libc/sysdeps/linux/common/chown.c
+++ b/libc/sysdeps/linux/common/chown.c
@@ -11,7 +11,6 @@
 #include <unistd.h>
 #include <bits/wordsize.h>
 
-/* libc_hidden_proto(chown) */
 
 #if (__WORDSIZE == 32 && defined(__NR_chown32)) || __WORDSIZE == 64
 # ifdef __NR_chown32
diff --git a/libc/sysdeps/linux/common/clock_getres.c b/libc/sysdeps/linux/common/clock_getres.c
index 4964ec57c..61413b6c4 100644
--- a/libc/sysdeps/linux/common/clock_getres.c
+++ b/libc/sysdeps/linux/common/clock_getres.c
@@ -14,7 +14,6 @@
 #ifdef __NR_clock_getres
 _syscall2(int, clock_getres, clockid_t, clock_id, struct timespec*, res)
 #else
-/* libc_hidden_proto(sysconf) */
 
 int clock_getres(clockid_t clock_id, struct timespec* res)
 {
diff --git a/libc/sysdeps/linux/common/clock_gettime.c b/libc/sysdeps/linux/common/clock_gettime.c
index f1db8ad7c..888cd64b0 100644
--- a/libc/sysdeps/linux/common/clock_gettime.c
+++ b/libc/sysdeps/linux/common/clock_gettime.c
@@ -15,7 +15,6 @@
 #ifdef __NR_clock_gettime
 _syscall2(int, clock_gettime, clockid_t, clock_id, struct timespec*, tp)
 #else
-/* libc_hidden_proto(gettimeofday) */
 
 int clock_gettime(clockid_t clock_id, struct timespec* tp)
 {
diff --git a/libc/sysdeps/linux/common/clock_settime.c b/libc/sysdeps/linux/common/clock_settime.c
index f11088a37..0c9c840ac 100644
--- a/libc/sysdeps/linux/common/clock_settime.c
+++ b/libc/sysdeps/linux/common/clock_settime.c
@@ -14,7 +14,6 @@
 #ifdef __NR_clock_settime
 _syscall2(int, clock_settime, clockid_t, clock_id, const struct timespec*, tp)
 #else
-/* libc_hidden_proto(settimeofday) */
 
 int clock_settime(clockid_t clock_id, const struct timespec* tp)
 {
diff --git a/libc/sysdeps/linux/common/cmsg_nxthdr.c b/libc/sysdeps/linux/common/cmsg_nxthdr.c
index 5230fc6be..0360b479b 100644
--- a/libc/sysdeps/linux/common/cmsg_nxthdr.c
+++ b/libc/sysdeps/linux/common/cmsg_nxthdr.c
@@ -23,7 +23,6 @@
 #undef __USE_EXTERN_INLINES
 #include <sys/socket.h>
 
-/* libc_hidden_proto(__cmsg_nxthdr) */
 
 struct cmsghdr *
 __cmsg_nxthdr (struct msghdr *mhdr, struct cmsghdr *cmsg)
diff --git a/libc/sysdeps/linux/common/dl-osinfo.h b/libc/sysdeps/linux/common/dl-osinfo.h
index 195c64803..649d203f8 100644
--- a/libc/sysdeps/linux/common/dl-osinfo.h
+++ b/libc/sysdeps/linux/common/dl-osinfo.h
@@ -21,10 +21,6 @@
 
 #  ifdef IS_IN_libc
 #include <fcntl.h>
-/* libc_hidden_proto(open) */
-/* libc_hidden_proto(read) */
-/* libc_hidden_proto(close) */
-/* libc_hidden_proto(gettimeofday) */
 #   define OPEN open
 #   define READ read
 #   define CLOSE close
diff --git a/libc/sysdeps/linux/common/dup2.c b/libc/sysdeps/linux/common/dup2.c
index 2a315fed4..006f06b69 100644
--- a/libc/sysdeps/linux/common/dup2.c
+++ b/libc/sysdeps/linux/common/dup2.c
@@ -10,7 +10,6 @@
 #include <sys/syscall.h>
 #include <unistd.h>
 
-/* libc_hidden_proto(dup2) */
 
 _syscall2(int, dup2, int, oldfd, int, newfd)
 libc_hidden_def(dup2)
diff --git a/libc/sysdeps/linux/common/execve.c b/libc/sysdeps/linux/common/execve.c
index 53efd78fb..e8568df2b 100644
--- a/libc/sysdeps/linux/common/execve.c
+++ b/libc/sysdeps/linux/common/execve.c
@@ -12,7 +12,6 @@
 #include <string.h>
 #include <sys/param.h>
 
-/* libc_hidden_proto(execve) */
 _syscall3(int, execve, const char *, filename,
 		  char *const *, argv, char *const *, envp)
 libc_hidden_def(execve)
diff --git a/libc/sysdeps/linux/common/fchdir.c b/libc/sysdeps/linux/common/fchdir.c
index 45236f177..4d54ef821 100644
--- a/libc/sysdeps/linux/common/fchdir.c
+++ b/libc/sysdeps/linux/common/fchdir.c
@@ -10,7 +10,6 @@
 #include <sys/syscall.h>
 #include <unistd.h>
 
-/* libc_hidden_proto(fchdir) */
 
 _syscall1(int, fchdir, int, fd)
 libc_hidden_def(fchdir)
diff --git a/libc/sysdeps/linux/common/fork.c b/libc/sysdeps/linux/common/fork.c
index 5993387f0..26a20d987 100644
--- a/libc/sysdeps/linux/common/fork.c
+++ b/libc/sysdeps/linux/common/fork.c
@@ -16,7 +16,6 @@
 extern __typeof(fork) __libc_fork;
 #define __NR___libc_fork __NR_fork
 _syscall0(pid_t, __libc_fork)
-/* libc_hidden_proto(fork) */
 weak_alias(__libc_fork,fork)
 libc_hidden_weak(fork)
 #endif
@@ -28,7 +27,6 @@ pid_t __libc_fork(void)
 	__set_errno(ENOSYS);
 	return -1;
 }
-/* libc_hidden_proto(fork) */
 weak_alias(__libc_fork,fork)
 libc_hidden_weak(fork)
 link_warning(fork, "fork: this function is not implemented on no-mmu systems")
diff --git a/libc/sysdeps/linux/common/fstat64.c b/libc/sysdeps/linux/common/fstat64.c
index a57b4f6f5..60613433b 100644
--- a/libc/sysdeps/linux/common/fstat64.c
+++ b/libc/sysdeps/linux/common/fstat64.c
@@ -14,7 +14,6 @@
 #include <sys/stat.h>
 #include "xstatconv.h"
 
-/* libc_hidden_proto(fstat64) */
 
 #define __NR___syscall_fstat64 __NR_fstat64
 static __inline__ _syscall2(int, __syscall_fstat64,
diff --git a/libc/sysdeps/linux/common/ftruncate.c b/libc/sysdeps/linux/common/ftruncate.c
index a7a6ea69d..3bdef3f46 100644
--- a/libc/sysdeps/linux/common/ftruncate.c
+++ b/libc/sysdeps/linux/common/ftruncate.c
@@ -10,7 +10,6 @@
 #include <sys/syscall.h>
 #include <unistd.h>
 
-/* libc_hidden_proto(ftruncate) */
 
 _syscall2(int, ftruncate, int, fd, __off_t, length)
 libc_hidden_def(ftruncate)
diff --git a/libc/sysdeps/linux/common/ftruncate64.c b/libc/sysdeps/linux/common/ftruncate64.c
index 4d00b0294..c5a616007 100644
--- a/libc/sysdeps/linux/common/ftruncate64.c
+++ b/libc/sysdeps/linux/common/ftruncate64.c
@@ -21,7 +21,6 @@
 # include <sys/types.h>
 # include <sys/syscall.h>
 
-/* libc_hidden_proto(ftruncate64) */
 
 # ifdef __NR_ftruncate64
 
@@ -52,7 +51,6 @@ int ftruncate64 (int fd, __off64_t length)
 
 # else  /* __NR_ftruncate64 */
 
-/* libc_hidden_proto(ftruncate) */
 
 int ftruncate64 (int fd, __off64_t length)
 {
diff --git a/libc/sysdeps/linux/common/getcwd.c b/libc/sysdeps/linux/common/getcwd.c
index 13619159d..75d7a1c8b 100644
--- a/libc/sysdeps/linux/common/getcwd.c
+++ b/libc/sysdeps/linux/common/getcwd.c
@@ -15,17 +15,7 @@
 #include <sys/param.h>
 #include <sys/syscall.h>
 
-/* libc_hidden_proto(getcwd) */
-/* libc_hidden_proto(getpagesize) */
-
-/* Experimentally off - libc_hidden_proto(strcat) */
-/* Experimentally off - libc_hidden_proto(strcpy) */
-/* Experimentally off -