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>

76 files changed, 0 insertions, 209 deletions

diff --git a/libc/stdio/_READ.c b/libc/stdio/_READ.c
index 0531b2ef2..02601c090 100644
--- a/libc/stdio/_READ.c
+++ b/libc/stdio/_READ.c
@@ -7,8 +7,6 @@
 
 #include "_stdio.h"
 
-/* libc_hidden_proto(read) */
-/* libc_hidden_proto(abort) */
 
 /* Given a reading stream without its end-of-file indicator set and
  * with no buffered input or ungots, read at most 'bufsize' bytes
diff --git a/libc/stdio/_WRITE.c b/libc/stdio/_WRITE.c
index 3d6174325..10b3b9584 100644
--- a/libc/stdio/_WRITE.c
+++ b/libc/stdio/_WRITE.c
@@ -7,7 +7,6 @@
 
 #include "_stdio.h"
 
-/* libc_hidden_proto(write) */
 
 /* Given a writing stream with no buffered output, write the
  * data in 'buf' (which may be the stream's bufstart) of size
diff --git a/libc/stdio/__fsetlocking.c b/libc/stdio/__fsetlocking.c
index 2011cc78c..6d4fc18b8 100644
--- a/libc/stdio/__fsetlocking.c
+++ b/libc/stdio/__fsetlocking.c
@@ -8,7 +8,6 @@
 #include "_stdio.h"
 #include <stdio_ext.h>
 
-/* libc_hidden_proto(__fsetlocking) */
 
 /* Not threadsafe. */
 
diff --git a/libc/stdio/_cs_funcs.c b/libc/stdio/_cs_funcs.c
index 69a04bcc8..49b636b19 100644
--- a/libc/stdio/_cs_funcs.c
+++ b/libc/stdio/_cs_funcs.c
@@ -7,13 +7,8 @@
 
 #include "_stdio.h"
 
-/* libc_hidden_proto(read) */
-/* libc_hidden_proto(write) */
-/* libc_hidden_proto(close) */
 #ifdef __UCLIBC_HAS_LFS__
-/* libc_hidden_proto(lseek64) */
 #else
-/* libc_hidden_proto(lseek) */
 #endif
 
 /**********************************************************************/
diff --git a/libc/stdio/_flushlbf.c b/libc/stdio/_flushlbf.c
index 7146e9bc9..c322c3e33 100644
--- a/libc/stdio/_flushlbf.c
+++ b/libc/stdio/_flushlbf.c
@@ -8,7 +8,6 @@
 #include "_stdio.h"
 #include <stdio_ext.h>
 
-/* libc_hidden_proto(fflush_unlocked) */
 
 /* Solaris function --
  * Flush all line buffered (writing) streams.
diff --git a/libc/stdio/_fopen.c b/libc/stdio/_fopen.c
index 51d1cf9bf..96377ee44 100644
--- a/libc/stdio/_fopen.c
+++ b/libc/stdio/_fopen.c
@@ -7,9 +7,6 @@
 
 #include "_stdio.h"
 
-/* libc_hidden_proto(isatty) */
-/* libc_hidden_proto(open) */
-/* libc_hidden_proto(fcntl) */
 
 /*
  * Cases:
diff --git a/libc/stdio/_fpmaxtostr.c b/libc/stdio/_fpmaxtostr.c
index 0aab23364..1332a20e7 100644
--- a/libc/stdio/_fpmaxtostr.c
+++ b/libc/stdio/_fpmaxtostr.c
@@ -11,7 +11,6 @@
 #include <locale.h>
 #include <bits/uClibc_fpmax.h>
 
-/* Experimentally off - libc_hidden_proto(memset) */
 
 typedef size_t (__fp_outfunc_t)(FILE *fp, intptr_t type, intptr_t len,
 								intptr_t buf);
diff --git a/libc/stdio/_fwrite.c b/libc/stdio/_fwrite.c
index ba4b02fb1..47860afbf 100644
--- a/libc/stdio/_fwrite.c
+++ b/libc/stdio/_fwrite.c
@@ -7,9 +7,6 @@
 
 #include "_stdio.h"
 
-/* Experimentally off - libc_hidden_proto(memchr) */
-/* Experimentally off - libc_hidden_proto(memcpy) */
-/* Experimentally off - libc_hidden_proto(memrchr) */
 
 #ifdef __STDIO_BUFFERS
 
diff --git a/libc/stdio/_scanf.c b/libc/stdio/_scanf.c
index 9189a52e1..11d5c7854 100644
--- a/libc/stdio/_scanf.c
+++ b/libc/stdio/_scanf.c
@@ -77,31 +77,10 @@
 #include <bits/uClibc_fpmax.h>
 #endif /* __UCLIBC_HAS_FLOATS__ */
 
-/* Experimentally off - libc_hidden_proto(memcmp) */
-/* Experimentally off - libc_hidden_proto(memset) */
-/* Experimentally off - libc_hidden_proto(strcpy) */
-/* Experimentally off - libc_hidden_proto(strlen) */
-/* libc_hidden_proto(ungetc) */
-/* libc_hidden_proto(vfscanf) */
-/* libc_hidden_proto(vsscanf) */
-/* libc_hidden_proto(fclose) */
-/* libc_hidden_proto(getc_unlocked) */
-/* libc_hidden_proto(__fgetc_unlocked) */
 #ifdef __UCLIBC_HAS_WCHAR__
-/* libc_hidden_proto(wcslen) */
-/* libc_hidden_proto(vfwscanf) */
-/* libc_hidden_proto(vswscanf) */
-/* libc_hidden_proto(mbsrtowcs) */
-/* libc_hidden_proto(mbrtowc) */
-/* libc_hidden_proto(wcrtomb) */
-/* libc_hidden_proto(ungetwc) */
-/* libc_hidden_proto(iswspace) */
-/* libc_hidden_proto(fgetwc_unlocked) */
 #endif
 #ifdef __UCLIBC_HAS_XLOCALE__
-/* libc_hidden_proto(__ctype_b_loc) */
 #elif defined __UCLIBC_HAS_CTYPE_TABLES__
-/* libc_hidden_proto(__ctype_b) */
 #endif
 
 #ifdef __UCLIBC_HAS_SCANF_GLIBC_A_FLAG__
@@ -165,7 +144,6 @@ _stdlib_strto_l(register const char * __restrict str,
 /**********************************************************************/
 #ifdef L_fscanf
 
-/* libc_hidden_proto(fscanf) */
 int fscanf(FILE * __restrict stream, const char * __restrict format, ...)
 {
 	va_list arg;
@@ -201,7 +179,6 @@ int scanf(const char * __restrict format, ...)
 
 #ifdef __STDIO_HAS_VSSCANF
 
-/* libc_hidden_proto(sscanf) */
 int sscanf(const char * __restrict str, const char * __restrict format, ...)
 {
 	va_list arg;
@@ -223,7 +200,6 @@ libc_hidden_def(sscanf)
 /**********************************************************************/
 #ifdef L_vscanf
 
-/* libc_hidden_proto(vscanf) */
 int vscanf(const char * __restrict format, va_list arg)
 {
 	return vfscanf(stdin, format, arg);
diff --git a/libc/stdio/_stdio.c b/libc/stdio/_stdio.c
index 3c3ce59c7..3c8d667d2 100644
--- a/libc/stdio/_stdio.c
+++ b/libc/stdio/_stdio.c
@@ -7,8 +7,6 @@
 
 #include "_stdio.h"
 
-/* Experimentally off - libc_hidden_proto(memcpy) */
-/* libc_hidden_proto(isatty) */
 
 /* This is pretty much straight from uClibc, but with one important
  * difference.
diff --git a/libc/stdio/_trans2w.c b/libc/stdio/_trans2w.c
index 57a06d336..c72237939 100644
--- a/libc/stdio/_trans2w.c
+++ b/libc/stdio/_trans2w.c
@@ -7,7 +7,6 @@
 
 #include "_stdio.h"
 
-/* libc_hidden_proto(fseek) */
 
 /* Function to handle transition to writing.
  *   Initialize or verify the stream's orientation (even if readonly).
diff --git a/libc/stdio/_uintmaxtostr.c b/libc/stdio/_uintmaxtostr.c
index 086f6abd1..4be2c462f 100644
--- a/libc/stdio/_uintmaxtostr.c
+++ b/libc/stdio/_uintmaxtostr.c
@@ -11,7 +11,6 @@
 #include <locale.h>
 #include <bits/uClibc_uintmaxtostr.h>
 
-/* Experimentally off - libc_hidden_proto(memcpy) */
 
 /* Avoid using long long / and % operations to cut down dependencies on
  * libgcc.a.  Definitely helps on i386 at least. */
diff --git a/libc/stdio/_vfprintf.c b/libc/stdio/_vfprintf.c
index c9d0f6bb9..d651cc965 100644
--- a/libc/stdio/_vfprintf.c
+++ b/libc/stdio/_vfprintf.c
@@ -115,21 +115,7 @@
 #include <bits/uClibc_uintmaxtostr.h>
 #include <bits/uClibc_va_copy.h>
 
-/* Experimentally off - libc_hidden_proto(memcpy) */
-/* Experimentally off - libc_hidden_proto(memset) */
-/* Experimentally off - libc_hidden_proto(strlen) */
-/* Experimentally off - libc_hidden_proto(strnlen) */
-/* libc_hidden_proto(__glibc_strerror_r) */
-/* libc_hidden_proto(fputs_unlocked) */
-/* libc_hidden_proto(abort) */
 #ifdef __UCLIBC_HAS_WCHAR__
-/* libc_hidden_proto(wcslen) */
-/* libc_hidden_proto(wcsnlen) */
-/* libc_hidden_proto(mbsrtowcs) */
-/* libc_hidden_proto(wcsrtombs) */
-/* libc_hidden_proto(btowc) */
-/* libc_hidden_proto(wcrtomb) */
-/* libc_hidden_proto(fputws) */
 #endif
 
 /* Some older or broken gcc toolchains define LONG_LONG_MAX but not
@@ -729,9 +715,7 @@ void attribute_hidden _ppfs_setargs(register ppfs_t *ppfs)
 #ifdef L__ppfs_parsespec
 
 #ifdef __UCLIBC_HAS_XLOCALE__
-/* libc_hidden_proto(__ctype_b_loc) */
 #elif defined __UCLIBC_HAS_CTYPE_TABLES__
-/* libc_hidden_proto(__ctype_b) */
 #endif
 
 /* Notes: argtype differs from glibc for the following:
@@ -1860,7 +1844,6 @@ static int _do_one_spec(FILE * __restrict stream,
 	return 0;
 }
 
-/* libc_hidden_proto(fprintf) */
 
 int VFPRINTF_internal (FILE * __restrict stream,
 			  const FMT_TYPE * __restrict format,
diff --git a/libc/stdio/_wfwrite.c b/libc/stdio/_wfwrite.c
index 81f5bd4e8..517e3a7a3 100644
--- a/libc/stdio/_wfwrite.c
+++ b/libc/stdio/_wfwrite.c
@@ -16,8 +16,6 @@
 #warning TODO: Fix prototype.
 #endif
 
-/* libc_hidden_proto(wmemcpy) */
-/* libc_hidden_proto(wcsnrtombs) */
 
 size_t attribute_hidden _wstdio_fwrite(const wchar_t *__restrict ws, size_t n,
 					  register FILE *__restrict stream)
diff --git a/libc/stdio/asprintf.c b/libc/stdio/asprintf.c
index 8c6420936..6334cc72a 100644
--- a/libc/stdio/asprintf.c
+++ b/libc/stdio/asprintf.c
@@ -11,9 +11,7 @@
 #include "_stdio.h"
 #include <stdarg.h>
 
-/* libc_hidden_proto(asprintf) */
 
-/* libc_hidden_proto(vasprintf) */
 
 #ifndef __STDIO_HAS_VSNPRINTF
 #warning Skipping asprintf and __asprintf since no vsnprintf!
diff --git a/libc/stdio/ctermid.c b/libc/stdio/ctermid.c
index 26369d6f5..854c526ea 100644
--- a/libc/stdio/ctermid.c
+++ b/libc/stdio/ctermid.c
@@ -7,7 +7,6 @@
 
 #include "_stdio.h"
 
-/* Experimentally off - libc_hidden_proto(strcpy) */
 
 char *ctermid(register char *s)
 {
diff --git a/libc/stdio/dprintf.c b/libc/stdio/dprintf.c
index 0123c501a..3fab12739 100644
--- a/libc/stdio/dprintf.c
+++ b/libc/stdio/dprintf.c
@@ -11,7 +11,6 @@
 #include "_stdio.h"
 #include <stdarg.h>
 
-/* libc_hidden_proto(vdprintf) */
 
 int dprintf(int filedes, const char * __restrict format, ...)
 {
diff --git a/libc/stdio/fclose.c b/libc/stdio/fclose.c
index 7d2138130..3417b2678 100644
--- a/libc/stdio/fclose.c
+++ b/libc/stdio/fclose.c
@@ -6,10 +6,7 @@
  */
 
 #include "_stdio.h"
-/* libc_hidden_proto(fclose) */
 
-/* libc_hidden_proto(close) */
-/* libc_hidden_proto(fflush_unlocked) */
 
 int fclose(register FILE *stream)
 {
diff --git a/libc/stdio/fcloseall.c b/libc/stdio/fcloseall.c
index b13da31a1..4d78b37d6 100644
--- a/libc/stdio/fcloseall.c
+++ b/libc/stdio/fcloseall.c
@@ -10,7 +10,6 @@
 #ifdef __USE_GNU
 #include "_stdio.h"
 
-/* libc_hidden_proto(fclose) */
 
 /* NOTE: GLIBC difference!!! -- fcloseall
  * According to the info pages, glibc actually fclose()s all open files.
diff --git a/libc/stdio/fdopen.c b/libc/stdio/fdopen.c
index 85ece2a5f..76c239f4d 100644
--- a/libc/stdio/fdopen.c
+++ b/libc/stdio/fdopen.c
@@ -7,8 +7,6 @@
 
 #include "_stdio.h"
 
-/* libc_hidden_proto(fdopen) */
-/* libc_hidden_proto(fcntl) */
 
 FILE *fdopen(int filedes, const char *mode)
 {
diff --git a/libc/stdio/fflush.c b/libc/stdio/fflush.c
index 01564a936..8b918d6bb 100644
--- a/libc/stdio/fflush.c
+++ b/libc/stdio/fflush.c
@@ -7,7 +7,6 @@
 
 #include "_stdio.h"
 
-/* libc_hidden_proto(fflush_unlocked) */
 
 #ifdef __DO_UNLOCKED
 
@@ -179,14 +178,12 @@ int fflush_unlocked(register FILE *stream)
 libc_hidden_def(fflush_unlocked)
 
 #ifndef __UCLIBC_HAS_THREADS__
-/* libc_hidden_proto(fflush) */
 strong_alias(fflush_unlocked,fflush)
 libc_hidden_def(fflush)
 #endif
 
 #elif defined __UCLIBC_HAS_THREADS__
 
-/* libc_hidden_proto(fflush) */
 int fflush(register FILE *stream)
 {
 	int retval;
diff --git a/libc/stdio/fgetc.c b/libc/stdio/fgetc.c
index dfe57a6cd..fc25002ee 100644
--- a/libc/stdio/fgetc.c
+++ b/libc/stdio/fgetc.c
@@ -13,11 +13,9 @@
 #undef getc
 #undef getc_unlocked
 
-/* libc_hidden_proto(__fgetc_unlocked) */
 
 #ifdef __DO_UNLOCKED
 
-/* libc_hidden_proto(fflush_unlocked) */
 
 int __fgetc_unlocked(FILE *stream)
 {
@@ -75,7 +73,6 @@ int __fgetc_unlocked(FILE *stream)
 }
 libc_hidden_def(__fgetc_unlocked)
 
-/* libc_hidden_proto(fgetc_unlocked) */
 strong_alias(__fgetc_unlocked,fgetc_unlocked)
 libc_hidden_def(fgetc_unlocked)
 
@@ -83,12 +80,10 @@ libc_hidden_def(fgetc_unlocked)
 //strong_alias(__fgetc_unlocked,__getc_unlocked)
 //libc_hidden_def(__getc_unlocked)
 
-/* libc_hidden_proto(getc_unlocked) */
 strong_alias(__fgetc_unlocked,getc_unlocked)
 libc_hidden_def(getc_unlocked)
 
 #ifndef __UCLIBC_HAS_THREADS__
-/* libc_hidden_proto(fgetc) */
 strong_alias(__fgetc_unlocked,fgetc)
 libc_hidden_def(fgetc)
 
@@ -97,7 +92,6 @@ strong_alias(__fgetc_unlocked,getc)
 
 #elif defined __UCLIBC_HAS_THREADS__
 
-/* libc_hidden_proto(fgetc) */
 int fgetc(register FILE *stream)
 {
 	if (stream->__user_locking != 0) {
diff --git a/libc/stdio/fgets.c b/libc/stdio/fgets.c
index 0c7b97ecd..bc710c764 100644
--- a/libc/stdio/fgets.c
+++ b/libc/stdio/fgets.c
@@ -7,11 +7,9 @@
 
 #include "_stdio.h"
 
-/* libc_hidden_proto(fgets_unlocked) */
 
 #ifdef __DO_UNLOCKED
 
-/* libc_hidden_proto(__fgetc_unlocked) */
 
 char *fgets_unlocked(char *__restrict s, int n,
 					   register FILE * __restrict stream)
@@ -64,14 +62,12 @@ char *fgets_unlocked(char *__restrict s, int n,
 libc_hidden_def(fgets_unlocked)
 
 #ifndef __UCLIBC_HAS_THREADS__
-/* libc_hidden_proto(fgets) */
 strong_alias(fgets_unlocked,fgets)
 libc_hidden_def(fgets)
 #endif
 
 #elif defined __UCLIBC_HAS_THREADS__
 
-/* libc_hidden_proto(fgets) */
 char *fgets(char *__restrict s, int n,
 			register FILE * __restrict stream)
 {
diff --git a/libc/stdio/fgetwc.c b/libc/stdio/fgetwc.c
index 18a6b5bb5..32d9e0ea3 100644
--- a/libc/stdio/fgetwc.c
+++ b/libc/stdio/fgetwc.c
@@ -7,9 +7,7 @@
 
 #include "_stdio.h"
 
-/* libc_hidden_proto(fgetwc_unlocked) */
 
-/* libc_hidden_proto(mbrtowc) */
 
 #ifdef __DO_UNLOCKED
 
@@ -113,7 +111,6 @@ libc_hidden_def(fgetwc_unlocked)
 
 strong_alias(fgetwc_unlocked,getwc_unlocked)
 #ifndef __UCLIBC_HAS_THREADS__
-/* libc_hidden_proto(fgetwc) */
 strong_alias(fgetwc_unlocked,fgetwc)
 libc_hidden_def(fgetwc)
 
@@ -122,7 +119,6 @@ strong_alias(fgetwc_unlocked,getwc)
 
 #elif defined __UCLIBC_HAS_THREADS__
 
-/* libc_hidden_proto(fgetwc) */
 wint_t fgetwc(register FILE *stream)
 {
 	wint_t retval;
diff --git a/libc/stdio/fgetws.c b/libc/stdio/fgetws.c
index 80af1a217..b59d74b15 100644
--- a/libc/stdio/fgetws.c
+++ b/