disable all functions; will strategically reenable them as tested

84 files changed, 420 insertions, 0 deletions

diff --git a/src/stdio/__printf.c b/src/stdio/__printf.c
index 0429d5bf..c918cac5 100644
--- a/src/stdio/__printf.c
+++ b/src/stdio/__printf.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <sys/types.h>
 #include <stdio.h>
 #include <stddef.h>
@@ -342,3 +344,6 @@ int (__printf)(struct io_options *opt, const char * format, va_list arg)
 
 	return nout;
 }
+
+
+#endif
diff --git a/src/stdio/__scanf.c b/src/stdio/__scanf.c
index b5700c8e..7451ad4a 100644
--- a/src/stdio/__scanf.c
+++ b/src/stdio/__scanf.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdarg.h>
 #include <stdio.h>
 #include "_stdio.h"
@@ -9,3 +11,6 @@ int __scanf(struct io_options *opt, const char * format, va_list arg)
 	(void)arg;
 	return 0;
 }
+
+
+#endif
diff --git a/src/stdio/__stderr.c b/src/stdio/__stderr.c
index 6d1c2529..681398aa 100644
--- a/src/stdio/__stderr.c
+++ b/src/stdio/__stderr.c
@@ -1,2 +1,7 @@
+#if 0
+
 #include <stdio.h>
 FILE *__stderr;
+
+
+#endif
diff --git a/src/stdio/__stdin.c b/src/stdio/__stdin.c
index 8121ced2..08b6fd5d 100644
--- a/src/stdio/__stdin.c
+++ b/src/stdio/__stdin.c
@@ -1,2 +1,7 @@
+#if 0
+
 #include <stdio.h>
 FILE *__stdin;
+
+
+#endif
diff --git a/src/stdio/__stdio.c b/src/stdio/__stdio.c
index 116c6ab9..26f57b61 100644
--- a/src/stdio/__stdio.c
+++ b/src/stdio/__stdio.c
@@ -1,3 +1,8 @@
+#if 0
+
 #include "_stdio.h"
 
 struct __stdio __stdio = { 0 };
+
+
+#endif
diff --git a/src/stdio/__stdout.c b/src/stdio/__stdout.c
index c1ff9f76..8cf18d91 100644
--- a/src/stdio/__stdout.c
+++ b/src/stdio/__stdout.c
@@ -1,2 +1,7 @@
+#if 0
+
 #include <stdio.h>
 FILE *__stdout;
+
+
+#endif
diff --git a/src/stdio/clearerr.c b/src/stdio/clearerr.c
index 44510744..a3196a71 100644
--- a/src/stdio/clearerr.c
+++ b/src/stdio/clearerr.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include "_stdio.h"
 
@@ -20,3 +22,6 @@ clears the error and end-of-file indicators of ARGUMENT(stream).
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/fclose.c b/src/stdio/fclose.c
index bf40b5f8..8649c718 100644
--- a/src/stdio/fclose.c
+++ b/src/stdio/fclose.c
@@ -1,3 +1,5 @@
+#if 0
+
 #ifndef _POSIX_SOURCE
 #define _POSIX_SOURCE
 #define POSIX_FORCED
@@ -56,3 +58,6 @@ buffer was automatically allocated, it is freed.
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/fdopen.c b/src/stdio/fdopen.c
index 9f6f8d72..12bb1a10 100644
--- a/src/stdio/fdopen.c
+++ b/src/stdio/fdopen.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 
 FILE * fdopen(int fildes, const char * mode)
@@ -8,3 +10,6 @@ FILE * fdopen(int fildes, const char * mode)
 /*
 POSIX(1)
 */
+
+
+#endif
diff --git a/src/stdio/feof.c b/src/stdio/feof.c
index 94531fcf..8e00489c 100644
--- a/src/stdio/feof.c
+++ b/src/stdio/feof.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include "_assert.h"
 #include "_stdio.h"
@@ -29,3 +31,6 @@ tests for the end-of-file indicator of ARGUMENT(stream).
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/ferror.c b/src/stdio/ferror.c
index b5a4a085..fb6adf0d 100644
--- a/src/stdio/ferror.c
+++ b/src/stdio/ferror.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include "_assert.h"
 #include "_stdio.h"
@@ -21,3 +23,6 @@ tests the error indicator of ARGUMENT(stream).
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/fflush.c b/src/stdio/fflush.c
index 1a237984..8adb0a10 100644
--- a/src/stdio/fflush.c
+++ b/src/stdio/fflush.c
@@ -1,3 +1,5 @@
+#if 0
+
 #ifndef _POSIX_SOURCE
 #define _POSIX_SOURCE
 #define POSIX_FORCED
@@ -61,3 +63,6 @@ UNDEFINED(ARGUMENT(stream) is not an output stream)
 UNDEFINED(ARGUMENT(stream) is an update stream in which the most recent operation was input)
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/fgetc.c b/src/stdio/fgetc.c
index a49a3ce8..b3dde1bd 100644
--- a/src/stdio/fgetc.c
+++ b/src/stdio/fgetc.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include "_stdio.h"
 
@@ -32,3 +34,6 @@ of ARGUMENT(stream) is advanced.
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/fgetpos.c b/src/stdio/fgetpos.c
index 04241e79..b0b25161 100644
--- a/src/stdio/fgetpos.c
+++ b/src/stdio/fgetpos.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include "_stdio.h"
 
@@ -20,3 +22,6 @@ for ARGUMENT(stream) into the TYPEDEF(fpos_t) at ARGUMENT(pos).
 UNSPECIFIED(The information stored in TYPEDEF(fpos_t))
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/fgets.c b/src/stdio/fgets.c
index 558c2fdc..8606fdea 100644
--- a/src/stdio/fgets.c
+++ b/src/stdio/fgets.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include "_stdio.h"
 
@@ -53,3 +55,6 @@ If an error occurs, the contents of ARGUMENT(s) are indeterminite.
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/fileno.c b/src/stdio/fileno.c
index 19b89fc8..7a6cbd7c 100644
--- a/src/stdio/fileno.c
+++ b/src/stdio/fileno.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include "_stdio.h"
 #include "_assert.h"
@@ -10,3 +12,6 @@ int fileno(FILE * stream)
 /*
 POSIX(1)
 */
+
+
+#endif
diff --git a/src/stdio/flockfile.c b/src/stdio/flockfile.c
index d8d5776b..8b3efee5 100644
--- a/src/stdio/flockfile.c
+++ b/src/stdio/flockfile.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 
 void flockfile(FILE * file)
@@ -7,3 +9,6 @@ void flockfile(FILE * file)
 /*
 POSIX(199506)
 */
+
+
+#endif
diff --git a/src/stdio/fopen.c b/src/stdio/fopen.c
index 4f85f864..d20015ca 100644
--- a/src/stdio/fopen.c
+++ b/src/stdio/fopen.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -63,3 +65,6 @@ The error and end-of-file indicators are cleared.
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/fopen_s.c b/src/stdio/fopen_s.c
index 904c3584..708a1fc2 100644
--- a/src/stdio/fopen_s.c
+++ b/src/stdio/fopen_s.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include "__stdio.h"
 #include <string.h>
@@ -53,3 +55,6 @@ The error and end-of-file indicators are cleared.
 /*
 CEXT1(201112)
 */
+
+
+#endif
diff --git a/src/stdio/fprintf.c b/src/stdio/fprintf.c
index 0e6509f8..668843e0 100644
--- a/src/stdio/fprintf.c
+++ b/src/stdio/fprintf.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdarg.h>
 #include <stdio.h>
 #include "_stdio.h"
@@ -29,3 +31,6 @@ and the variadic arguments is the same as that for FUNCTION(printf).
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/fprintf_s.c b/src/stdio/fprintf_s.c
index 74995abc..1c50f26d 100644
--- a/src/stdio/fprintf_s.c
+++ b/src/stdio/fprintf_s.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include <stdarg.h>
 
@@ -29,3 +31,6 @@ of arg(format) and the variadic arguments is the same as that for fn(printf).
 /*
 CEXT1(201112)
 */
+
+
+#endif
diff --git a/src/stdio/fputc.c b/src/stdio/fputc.c
index 4a634b77..b551541d 100644
--- a/src/stdio/fputc.c
+++ b/src/stdio/fputc.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include "_stdio.h"
 
@@ -33,3 +35,6 @@ RETURN_SUCCESS(ARGUMENT(c))
 RETURN_FAILURE(CONSTANT(EOF))
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/fputs.c b/src/stdio/fputs.c
index 4f5cea8d..9d6a9c90 100644
--- a/src/stdio/fputs.c
+++ b/src/stdio/fputs.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include "_stdio.h"
 
@@ -28,3 +30,6 @@ the terminating CHAR(\0) character.
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/fread.c b/src/stdio/fread.c
index bf8c5fd2..b1b077dd 100644
--- a/src/stdio/fread.c
+++ b/src/stdio/fread.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include "_stdio.h"
 
@@ -39,3 +41,6 @@ The file position indicate is advanced by the number of bytes read.
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/freopen.c b/src/stdio/freopen.c
index bb3fe198..cee31692 100644
--- a/src/stdio/freopen.c
+++ b/src/stdio/freopen.c
@@ -1,3 +1,5 @@
+#if 0
+
 #ifndef _POSIX_SOURCE
 #define _POSIX_SOURCE
 #define POSIX_FORCED
@@ -106,3 +108,6 @@ The error and end-of-file indicators are cleared.
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/freopen_s.c b/src/stdio/freopen_s.c
index d6fae14f..e49c7cf1 100644
--- a/src/stdio/freopen_s.c
+++ b/src/stdio/freopen_s.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include "__stdio.h"
 #include <fcntl.h>
@@ -34,3 +36,6 @@ The error and end-of-file indicators are cleared.
 /*
 CEXT1(201112)
 */
+
+
+#endif
diff --git a/src/stdio/fscanf.c b/src/stdio/fscanf.c
index 81279d46..17d0c038 100644
--- a/src/stdio/fscanf.c
+++ b/src/stdio/fscanf.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdarg.h>
 #include <stdio.h>
 #include "_stdio.h"
@@ -29,3 +31,6 @@ the variadic arguments is the same as that for FUNCTION(scanf).
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/fscanf_s.c b/src/stdio/fscanf_s.c
index 28f292b3..77ca35d0 100644
--- a/src/stdio/fscanf_s.c
+++ b/src/stdio/fscanf_s.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include <stdarg.h>
 
@@ -27,3 +29,6 @@ arg(format) at the variadic arguments is the same as that for fn(scanf).
 /*
 CEXT1(201112)
 */
+
+
+#endif
diff --git a/src/stdio/fseek.c b/src/stdio/fseek.c
index 42fb0d9f..fb40fa70 100644
--- a/src/stdio/fseek.c
+++ b/src/stdio/fseek.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 
 /** set the file position indicator **/
@@ -32,3 +34,6 @@ UNDEFINED(Specifying CONSTANT(SEEK_END) for ARGUMENT(whence) on a binary file)
 UNDEFINED(Specifying a value for ARGUMENT(offset) other than 0 or a previous return value of FUNCTION(ftell) on a text file)
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/fsetpos.c b/src/stdio/fsetpos.c
index 33c055ea..f56aef48 100644
--- a/src/stdio/fsetpos.c
+++ b/src/stdio/fsetpos.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 
 /** set the file position indicator **/
@@ -21,3 +23,6 @@ any characters pushed back with FUNCTION(ungetc).
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/ftell.c b/src/stdio/ftell.c
index f1fab68a..521af102 100644
--- a/src/stdio/ftell.c
+++ b/src/stdio/ftell.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 
 /** get the file position indicator **/
@@ -23,3 +25,6 @@ For binary streams, the indicator is the current byte position.
 UNSPECIFIED(The meaning of the file position indicator for text streams)
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/funlockfile.c b/src/stdio/funlockfile.c
index b85f4842..76780b37 100644
--- a/src/stdio/funlockfile.c
+++ b/src/stdio/funlockfile.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 
 void funlockfile(FILE * file)
@@ -7,3 +9,6 @@ void funlockfile(FILE * file)
 /*
 POSIX(199506)
 */
+
+
+#endif
diff --git a/src/stdio/fwrite.c b/src/stdio/fwrite.c
index f7fe07f9..724e0c29 100644
--- a/src/stdio/fwrite.c
+++ b/src/stdio/fwrite.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 
 /** write directly to a file stream **/
@@ -36,3 +38,6 @@ written.
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/getc.c b/src/stdio/getc.c
index f176ef5b..b4b8c854 100644
--- a/src/stdio/getc.c
+++ b/src/stdio/getc.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 
 /** read a character from a file stream **/
@@ -19,3 +21,6 @@ defined as a macro, it may evaluate ARGUMENT(stream) more than once.
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/getc_unlocked.c b/src/stdio/getc_unlocked.c
index 00228a65..038e2cf0 100644
--- a/src/stdio/getc_unlocked.c
+++ b/src/stdio/getc_unlocked.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include "_stdio.h"
 
@@ -28,3 +30,6 @@ int getc_unlocked(FILE * stream)
 /*
 POSIX(199506)
 */
+
+
+#endif
diff --git a/src/stdio/getchar.c b/src/stdio/getchar.c
index d09bbdfc..2d229847 100644
--- a/src/stdio/getchar.c
+++ b/src/stdio/getchar.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 
 /** read a character from stdin **/
@@ -18,3 +20,6 @@ reads the next character from ARGUMENT(stdin).
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/getchar_unlocked.c b/src/stdio/getchar_unlocked.c
index adeeccbd..886d5016 100644
--- a/src/stdio/getchar_unlocked.c
+++ b/src/stdio/getchar_unlocked.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 
 int getchar_unlocked(void)
@@ -8,3 +10,6 @@ int getchar_unlocked(void)
 /*
 POSIX(199506)
 */
+
+
+#endif
diff --git a/src/stdio/gets.c b/src/stdio/gets.c
index 09f6ad3a..261417c7 100644
--- a/src/stdio/gets.c
+++ b/src/stdio/gets.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include <limits.h>
 
@@ -28,3 +30,6 @@ remain unchanged.
 /*
 STDC(1,201112)
 */
+
+
+#endif
diff --git a/src/stdio/gets_s.c b/src/stdio/gets_s.c
index 88434c40..3cbe4d86 100644
--- a/src/stdio/gets_s.c
+++ b/src/stdio/gets_s.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include <limits.h>
 
@@ -31,3 +33,6 @@ remain unchanged.
 /*
 CEXT1(201112)
 */
+
+
+#endif
diff --git a/src/stdio/getw.c b/src/stdio/getw.c
index ec6f97df..6476781c 100644
--- a/src/stdio/getw.c
+++ b/src/stdio/getw.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 
 # define _XOPEN_LEGACY 500
@@ -10,3 +12,6 @@ int getw(FILE *stream)
 /*
 XOPEN(4,600)
 */
+
+
+#endif
diff --git a/src/stdio/pclose.c b/src/stdio/pclose.c
index a9a89517..1d7a5b19 100644
--- a/src/stdio/pclose.c
+++ b/src/stdio/pclose.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include <sys/types.h>
 #include <sys/wait.h>
@@ -21,3 +23,6 @@ int pclose(FILE * stream)
 POSIX(2)
 */
 
+
+
+#endif
diff --git a/src/stdio/perror.c b/src/stdio/perror.c
index 788bb4fc..8053a5dc 100644
--- a/src/stdio/perror.c
+++ b/src/stdio/perror.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <errno.h>
 #include <stdio.h>
 #include <string.h>
@@ -26,3 +28,6 @@ pointed to by ARGUMENT(s), a colon (CHAR(:)), and a space.
 POSIX_(L_C_MESSAGES)
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/popen.c b/src/stdio/popen.c
index dd338519..550c8fda 100644
--- a/src/stdio/popen.c
+++ b/src/stdio/popen.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include <string.h>
 #include <errno.h>
@@ -70,3 +72,6 @@ FILE * popen(const char * command, const char * mode)
 POSIX(2)
 */
 
+
+
+#endif
diff --git a/src/stdio/printf.c b/src/stdio/printf.c
index bc90c766..f28240f4 100644
--- a/src/stdio/printf.c
+++ b/src/stdio/printf.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdarg.h>
 #include <stdio.h>
 #include "_stdio.h"
@@ -106,3 +108,6 @@ UNDEFINED(`Precision with a conversion specifier other than CHAR(d), CHAR(i), CH
 UNDEFINED(TODO: Using h or l for !(diouxXn) or L for !(eEfgG))
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/printf_s.c b/src/stdio/printf_s.c
index ac92ca64..408c9d72 100644
--- a/src/stdio/printf_s.c
+++ b/src/stdio/printf_s.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include <stdarg.h>
 
@@ -28,3 +30,6 @@ FIXME: printf format goes here
 /*
 CEXT1(201112)
 */
+
+
+#endif
diff --git a/src/stdio/putc.c b/src/stdio/putc.c
index 48e11719..5a0836dd 100644
--- a/src/stdio/putc.c
+++ b/src/stdio/putc.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 
 /** write a character to a file stream **/
@@ -19,3 +21,6 @@ as a macro, it may evaluate ARGUMENT(stream) more than once.
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/putc_unlocked.c b/src/stdio/putc_unlocked.c
index c6fec42c..4ff4c2e2 100644
--- a/src/stdio/putc_unlocked.c
+++ b/src/stdio/putc_unlocked.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include "_stdio.h"
 #include "_assert.h"
@@ -41,3 +43,6 @@ RETURN_SUCCESS(ARGUMENT(c))
 RETURN_FAILURE(CONSTANT(EOF))
 POSIX(199506)
 */
+
+
+#endif
diff --git a/src/stdio/putchar.c b/src/stdio/putchar.c
index 992d2f1e..d42a0836 100644
--- a/src/stdio/putchar.c
+++ b/src/stdio/putchar.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 
 /** write a character to stdout **/
@@ -19,3 +21,6 @@ IDENTIFIER(stdout).
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/putchar_unlocked.c b/src/stdio/putchar_unlocked.c
index aecfe4a1..be048b20 100644
--- a/src/stdio/putchar_unlocked.c
+++ b/src/stdio/putchar_unlocked.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 
 int putchar_unlocked(int c)
@@ -8,3 +10,6 @@ int putchar_unlocked(int c)
 /*
 POSIX(199506)
 */
+
+
+#endif
diff --git a/src/stdio/puts.c b/src/stdio/puts.c
index 93931216..1e73158c 100644
--- a/src/stdio/puts.c
+++ b/src/stdio/puts.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include "_stdio.h"
 
@@ -39,3 +41,6 @@ followed by a newline. The terminated CHAR(\0) is not written.
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/putw.c b/src/stdio/putw.c
index 8aac6d23..19ea92b7 100644
--- a/src/stdio/putw.c
+++ b/src/stdio/putw.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 
 # define _XOPEN_LEGACY 500
@@ -9,3 +11,6 @@ int putw(int w, FILE *stream)
 /*
 XOPEN(4,600)
 */
+
+
+#endif
diff --git a/src/stdio/remove.c b/src/stdio/remove.c
index 39b5a74c..56c678db 100644
--- a/src/stdio/remove.c
+++ b/src/stdio/remove.c
@@ -1,3 +1,5 @@
+#if 0
+
 #ifndef _POSIX_SOURCE
 #define _POSIX_SOURCE
 #define POSIX_FORCED
@@ -36,3 +38,6 @@ open that file will fail unless creating a new file.
 IMPLEMENTATION(Whether the file is removed if it is open)
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/rename.c b/src/stdio/rename.c
index ad1be639..3a736287 100644
--- a/src/stdio/rename.c
+++ b/src/stdio/rename.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <errno.h>
 #include <stdio.h>
 #include "_syscall.h"
@@ -18,3 +20,6 @@ ARGUMENT(new).
 IMPLEMENTATION(Behavior if ARGUMENT(new) exists prior to THIS() being called)
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/rewind.c b/src/stdio/rewind.c
index 94694edb..200534fe 100644
--- a/src/stdio/rewind.c
+++ b/src/stdio/rewind.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 
 /** reset file position indicator **/
@@ -16,3 +18,6 @@ beginning of the file. The error indicator will be cleared.
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/scanf.c b/src/stdio/scanf.c
index 23e82417..b75eb59e 100644
--- a/src/stdio/scanf.c
+++ b/src/stdio/scanf.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdarg.h>
 #include <stdio.h>
 #include "_stdio.h"
@@ -30,3 +32,6 @@ FIXME: scanf format goes here
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/scanf_s.c b/src/stdio/scanf_s.c
index 29a3370b..2d31e597 100644
--- a/src/stdio/scanf_s.c
+++ b/src/stdio/scanf_s.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include <stdarg.h>
 
@@ -28,3 +30,6 @@ FIXME: scanf format goes here
 /*
 CEXT1(201112)
 */
+
+
+#endif
diff --git a/src/stdio/setbuf.c b/src/stdio/setbuf.c
index 1efa8ea1..ce8ad682 100644
--- a/src/stdio/setbuf.c
+++ b/src/stdio/setbuf.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 
 /** specify file stream buffer **/
@@ -24,3 +26,6 @@ equivalent of:
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/setvbuf.c b/src/stdio/setvbuf.c
index 2edfdaea..5b143ecd 100644
--- a/src/stdio/setvbuf.c
+++ b/src/stdio/setvbuf.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -76,3 +78,6 @@ The ARGUMENT(size) argument specifies the size of the buffer.
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/snprintf.c b/src/stdio/snprintf.c
index a6896c8a..9cac9a7f 100644
--- a/src/stdio/snprintf.c
+++ b/src/stdio/snprintf.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include <stdarg.h>
 #include "_stdio.h"
@@ -21,3 +23,6 @@ int snprintf(char * restrict s, size_t n, const char * restrict format, ...)
 /*
 STDC(199901)
 */
+
+
+#endif
diff --git a/src/stdio/snprintf_s.c b/src/stdio/snprintf_s.c
index 9ed36fcc..7856fd40 100644
--- a/src/stdio/snprintf_s.c
+++ b/src/stdio/snprintf_s.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 
 int snprintf_s( char * restrict s, rsize_t n, const char * restrict format, ...)
@@ -8,3 +10,6 @@ int snprintf_s( char * restrict s, rsize_t n, const char * restrict format, ...)
 /*
 CEXT1(201112)
 */
+
+
+#endif
diff --git a/src/stdio/sprintf.c b/src/stdio/sprintf.c
index d6776fe4..cd3fe63b 100644
--- a/src/stdio/sprintf.c
+++ b/src/stdio/sprintf.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdarg.h>
 #include <stdio.h>
 #include "_stdio.h"
@@ -30,3 +32,6 @@ FUNCTION(printf).
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/sprintf_s.c b/src/stdio/sprintf_s.c
index 06e64b1f..dd70f149 100644
--- a/src/stdio/sprintf_s.c
+++ b/src/stdio/sprintf_s.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include <stdarg.h>
 
@@ -27,3 +29,6 @@ fn(printf).
 /*
 CEXT1(201112)
 */
+
+
+#endif
diff --git a/src/stdio/sscanf.c b/src/stdio/sscanf.c
index e8ccaf9e..520e0669 100644
--- a/src/stdio/sscanf.c
+++ b/src/stdio/sscanf.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdarg.h>
 #include <stdio.h>
 #include "_stdio.h"
@@ -30,3 +32,6 @@ FUNCTION(scanf).
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/sscanf_s.c b/src/stdio/sscanf_s.c
index 5c782458..be9033aa 100644
--- a/src/stdio/sscanf_s.c
+++ b/src/stdio/sscanf_s.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include <stdarg.h>
 
@@ -28,3 +30,6 @@ fn(scanf).
 /*
 CEXT1(201112)
 */
+
+
+#endif
diff --git a/src/stdio/tempnam.c b/src/stdio/tempnam.c
index d35dde0d..719f94ca 100644
--- a/src/stdio/tempnam.c
+++ b/src/stdio/tempnam.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 
 char * tempnam(const char * dir, const char * pfx)
@@ -8,3 +10,6 @@ char * tempnam(const char * dir, const char * pfx)
 /*
 XOPEN(4)
 */
+
+
+#endif
diff --git a/src/stdio/tmpfile.c b/src/stdio/tmpfile.c
index 06662dd7..b7ae0e77 100644
--- a/src/stdio/tmpfile.c
+++ b/src/stdio/tmpfile.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 
 /** open a temporary file stream **/
@@ -30,3 +32,6 @@ or when the program exits.
 IMPLEMENTATION(Whether the temporary file is removed if the program terminates abnormally)
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/tmpfile_s.c b/src/stdio/tmpfile_s.c
index ea846493..84bff0c8 100644
--- a/src/stdio/tmpfile_s.c
+++ b/src/stdio/tmpfile_s.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 
 /* open a temporary file stream */
@@ -24,3 +26,6 @@ be automatically removed when closed by fn(fclose) or when the program exits.
 /*
 CEXT1(201112)
 */
+
+
+#endif
diff --git a/src/stdio/tmpnam.c b/src/stdio/tmpnam.c
index f5e79c55..b4ac6b8e 100644
--- a/src/stdio/tmpnam.c
+++ b/src/stdio/tmpnam.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 
 /** generate a temporary file name **/
@@ -40,3 +42,6 @@ this array.
 IMPLEMENTATION(Behavior if THIS() is called more than CONSTANT(TMP_MAX) times)
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/tmpnam_s.c b/src/stdio/tmpnam_s.c
index 6a20f93d..3f5462a0 100644
--- a/src/stdio/tmpnam_s.c
+++ b/src/stdio/tmpnam_s.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 
 /** generate a temporary file name **/
@@ -41,3 +43,6 @@ macro(L_tmpnam) characters. The temporary name will be copied to this array.
 /*
 CEXT1(201112)
 */
+
+
+#endif
diff --git a/src/stdio/ungetc.c b/src/stdio/ungetc.c
index c34f4d20..a3fc7d0a 100644
--- a/src/stdio/ungetc.c
+++ b/src/stdio/ungetc.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include "_stdio.h"
 
@@ -37,3 +39,6 @@ is obsolete in ISO/IEC 9899:1999.
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/vfprintf.c b/src/stdio/vfprintf.c
index db60a8fd..9eea0bed 100644
--- a/src/stdio/vfprintf.c
+++ b/src/stdio/vfprintf.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdarg.h>
 #include <stdio.h>
 #include "_stdio.h"
@@ -29,3 +31,6 @@ responsible for this.
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/vfprintf_s.c b/src/stdio/vfprintf_s.c
index 5c2b4b9d..9de51739 100644
--- a/src/stdio/vfprintf_s.c
+++ b/src/stdio/vfprintf_s.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include "__stdio.h"
 #include <stdarg.h>
@@ -31,3 +33,6 @@ responsible for this.
 /*
 CEXT1(201112)
 */
+
+
+#endif
diff --git a/src/stdio/vfscanf.c b/src/stdio/vfscanf.c
index 430419a5..271ac15f 100644
--- a/src/stdio/vfscanf.c
+++ b/src/stdio/vfscanf.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include "_stdio.h"
 
@@ -14,3 +16,6 @@ int vfscanf(FILE * restrict stream, const char * restrict format, va_list arg)
 /*
 STDC(199901)
 */
+
+
+#endif
diff --git a/src/stdio/vfscanf_s.c b/src/stdio/vfscanf_s.c
index 726d9508..7e8008a2 100644
--- a/src/stdio/vfscanf_s.c
+++ b/src/stdio/vfscanf_s.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 
 int vfscanf_s(FILE * restrict stream, const char * restrict format, va_list arg)
@@ -8,3 +10,6 @@ int vfscanf_s(FILE * restrict stream, const char * restrict format, va_list arg)
 /*
 CEXT1(201112)
 */
+
+
+#endif
diff --git a/src/stdio/vprintf.c b/src/stdio/vprintf.c
index a27a8d73..9c8bea83 100644
--- a/src/stdio/vprintf.c
+++ b/src/stdio/vprintf.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include <stdarg.h>
 #include "_stdio.h"
@@ -27,3 +29,6 @@ responsible for this.
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/vprintf_s.c b/src/stdio/vprintf_s.c
index dd65f66a..4d905bbc 100644
--- a/src/stdio/vprintf_s.c
+++ b/src/stdio/vprintf_s.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 
 /** write formatted output **/
@@ -26,3 +28,6 @@ responsible for this.
 /*
 CEXT1(201112)
 */
+
+
+#endif
diff --git a/src/stdio/vscanf.c b/src/stdio/vscanf.c
index 189ae04f..990a8584 100644
--- a/src/stdio/vscanf.c
+++ b/src/stdio/vscanf.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 
 int vscanf(const char * restrict format, va_list arg)
@@ -8,3 +10,6 @@ int vscanf(const char * restrict format, va_list arg)
 /*
 STDC(199901)
 */
+
+
+#endif
diff --git a/src/stdio/vscanf_s.c b/src/stdio/vscanf_s.c
index 7f154f30..02b2941a 100644
--- a/src/stdio/vscanf_s.c
+++ b/src/stdio/vscanf_s.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 
 int vscanf_s(const char * restrict format, va_list arg)
@@ -9,3 +11,6 @@ int vscanf_s(const char * restrict format, va_list arg)
 /*
 CEXT1(201112)
 */
+
+
+#endif
diff --git a/src/stdio/vsnprintf.c b/src/stdio/vsnprintf.c
index 92753a90..14636805 100644
--- a/src/stdio/vsnprintf.c
+++ b/src/stdio/vsnprintf.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include <stdarg.h>
 #include "_stdio.h"
@@ -16,3 +18,6 @@ int vsnprintf(char * restrict s, size_t n, const char *format, va_list arg)
 /*
 STDC(199901)
 */
+
+
+#endif
diff --git a/src/stdio/vsnprintf_s.c b/src/stdio/vsnprintf_s.c
index 3a4a1cce..f1dbdbd1 100644
--- a/src/stdio/vsnprintf_s.c
+++ b/src/stdio/vsnprintf_s.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include "_stdio.h"
 
@@ -14,3 +16,6 @@ int vsnprintf_s(char * restrict s, rsize_t n, const char * restrict format, va_l
 /*
 CEXT1(201112)
 */
+
+
+#endif
diff --git a/src/stdio/vsprintf.c b/src/stdio/vsprintf.c
index 8ddc4642..1954158a 100644
--- a/src/stdio/vsprintf.c
+++ b/src/stdio/vsprintf.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdarg.h>
 #include <stdio.h>
 #include "_stdio.h"
@@ -29,3 +31,6 @@ responsible for this.
 /*
 STDC(1)
 */
+
+
+#endif
diff --git a/src/stdio/vsprintf_s.c b/src/stdio/vsprintf_s.c
index 5179c7e6..002e5366 100644
--- a/src/stdio/vsprintf_s.c
+++ b/src/stdio/vsprintf_s.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include <stdarg.h>
 #include <stdint.h>
@@ -27,3 +29,6 @@ responsible for this.
 /*
 CEXT1(201112)
 */
+
+
+#endif
diff --git a/src/stdio/vsscanf.c b/src/stdio/vsscanf.c
index dcf40db8..ffda877b 100644
--- a/src/stdio/vsscanf.c
+++ b/src/stdio/vsscanf.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdio.h>
 #include <stdarg.h>
 #include "_stdio.h"
@@ -15,3 +17,6 @@ int vsscanf(const char * restrict s, const char * restrict format, va_list arg)
 /*
 STDC(199901)
 */
+
+
+#endif
diff --git a/src/stdio/vsscanf_s.c b/src/stdio/vsscanf_s.c
index 1039a9d5..1e94ef1b 100644
--- a/src/stdio/vsscanf_s.c
+++ b/src/stdio/vsscanf_s.c
@@ -1,3 +1,5 @@
+#if 0
+
 #include <stdarg.h>
 
 int vsscanf_s(const char * restrict s, const char * restrict format, va_list arg)
@@ -8,3 +10,6 @@ int vsscanf_s(const char * restrict s, const char * restrict format, va_list arg
 /*
 CEXT1(201112)
 */
+
+
+#endif