20 files changed, 40 insertions, 0 deletions

diff --git a/lib/libc/stdio/fclose.3 b/lib/libc/stdio/fclose.3
index 9850c8bf2a16..16cec8b107b0 100644
--- a/lib/libc/stdio/fclose.3
+++ b/lib/libc/stdio/fclose.3
@@ -42,6 +42,8 @@
 .Sh NAME
 .Nm fclose
 .Nd close a stream
+.Sh LIBRARY
+.Lb libc
 .Sh SYNOPSIS
 .Fd #include <stdio.h>
 .Ft int
diff --git a/lib/libc/stdio/ferror.3 b/lib/libc/stdio/ferror.3
index c6850c95d9d1..d79686d460e4 100644
--- a/lib/libc/stdio/ferror.3
+++ b/lib/libc/stdio/ferror.3
@@ -45,6 +45,8 @@
 .Nm ferror ,
 .Nm fileno
 .Nd check and reset stream status
+.Sh LIBRARY
+.Lb libc
 .Sh SYNOPSIS
 .Fd #include <stdio.h>
 .Ft void
diff --git a/lib/libc/stdio/fflush.3 b/lib/libc/stdio/fflush.3
index 0b0ed431fcd9..2869221b3b25 100644
--- a/lib/libc/stdio/fflush.3
+++ b/lib/libc/stdio/fflush.3
@@ -43,6 +43,8 @@
 .Nm fflush ,
 .Nm fpurge
 .Nd flush a stream
+.Sh LIBRARY
+.Lb libc
 .Sh SYNOPSIS
 .Fd #include <stdio.h>
 .Ft int
diff --git a/lib/libc/stdio/fgetln.3 b/lib/libc/stdio/fgetln.3
index 17c09e70c13e..a0c6c0323518 100644
--- a/lib/libc/stdio/fgetln.3
+++ b/lib/libc/stdio/fgetln.3
@@ -38,6 +38,8 @@
 .Sh NAME
 .Nm fgetln
 .Nd get a line from a stream
+.Sh LIBRARY
+.Lb libc
 .Sh SYNOPSIS
 .Fd #include <stdio.h>
 .Ft char *
diff --git a/lib/libc/stdio/fgets.3 b/lib/libc/stdio/fgets.3
index 9b4d4ef5251a..76518b6f0b44 100644
--- a/lib/libc/stdio/fgets.3
+++ b/lib/libc/stdio/fgets.3
@@ -43,6 +43,8 @@
 .Nm fgets ,
 .Nm gets
 .Nd get a line from a stream
+.Sh LIBRARY
+.Lb libc
 .Sh SYNOPSIS
 .Fd #include <stdio.h>
 .Ft char *
diff --git a/lib/libc/stdio/fopen.3 b/lib/libc/stdio/fopen.3
index 0b767295cb39..9c10ed1880f2 100644
--- a/lib/libc/stdio/fopen.3
+++ b/lib/libc/stdio/fopen.3
@@ -44,6 +44,8 @@
 .Nm fdopen ,
 .Nm freopen
 .Nd stream open functions
+.Sh LIBRARY
+.Lb libc
 .Sh SYNOPSIS
 .Fd #include <stdio.h>
 .Ft FILE *
diff --git a/lib/libc/stdio/fputs.3 b/lib/libc/stdio/fputs.3
index 75ba73dd8bef..63361106b8fb 100644
--- a/lib/libc/stdio/fputs.3
+++ b/lib/libc/stdio/fputs.3
@@ -43,6 +43,8 @@
 .Nm fputs ,
 .Nm puts
 .Nd output a line to a stream
+.Sh LIBRARY
+.Lb libc
 .Sh SYNOPSIS
 .Fd #include <stdio.h>
 .Ft int
diff --git a/lib/libc/stdio/fread.3 b/lib/libc/stdio/fread.3
index 5fc67a2fd0ad..16e7da3d8d97 100644
--- a/lib/libc/stdio/fread.3
+++ b/lib/libc/stdio/fread.3
@@ -43,6 +43,8 @@
 .Nm fread ,
 .Nm fwrite
 .Nd binary stream input/output
+.Sh LIBRARY
+.Lb libc
 .Sh SYNOPSIS
 .Fd #include <stdio.h>
 .Ft size_t
diff --git a/lib/libc/stdio/fseek.3 b/lib/libc/stdio/fseek.3
index fd6ff9ff3d8e..44c255a6de53 100644
--- a/lib/libc/stdio/fseek.3
+++ b/lib/libc/stdio/fseek.3
@@ -48,6 +48,8 @@
 .Nm ftello ,
 .Nm rewind
 .Nd reposition a stream
+.Sh LIBRARY
+.Lb libc
 .Sh SYNOPSIS
 .Fd #include <stdio.h>
 .Ft int
diff --git a/lib/libc/stdio/funopen.3 b/lib/libc/stdio/funopen.3
index b3cf808a9b9e..ad1d9d76681f 100644
--- a/lib/libc/stdio/funopen.3
+++ b/lib/libc/stdio/funopen.3
@@ -42,6 +42,8 @@
 .Nm fropen ,
 .Nm fwopen
 .Nd open a stream
+.Sh LIBRARY
+.Lb libc
 .Sh SYNOPSIS
 .Fd #include <stdio.h>
 .Ft FILE *
diff --git a/lib/libc/stdio/getc.3 b/lib/libc/stdio/getc.3
index b0fde0dd2b05..b6e32efe5c42 100644
--- a/lib/libc/stdio/getc.3
+++ b/lib/libc/stdio/getc.3
@@ -45,6 +45,8 @@
 .Nm getchar ,
 .Nm getw
 .Nd get next character or word from input stream
+.Sh LIBRARY
+.Lb libc
 .Sh SYNOPSIS
 .Fd #include <stdio.h>
 .Ft int
diff --git a/lib/libc/stdio/mktemp.3 b/lib/libc/stdio/mktemp.3
index 9b92d4a32384..03024c242869 100644
--- a/lib/libc/stdio/mktemp.3
+++ b/lib/libc/stdio/mktemp.3
@@ -38,6 +38,8 @@
 .Sh NAME
 .Nm mktemp
 .Nd make temporary file name (unique)
+.Sh LIBRARY
+.Lb libc
 .Sh SYNOPSIS
 .Fd #include <unistd.h>
 .Ft char *
diff --git a/lib/libc/stdio/printf.3 b/lib/libc/stdio/printf.3
index f72c10c3ffa0..088e9e38a13b 100644
--- a/lib/libc/stdio/printf.3
+++ b/lib/libc/stdio/printf.3
@@ -51,6 +51,8 @@
 .Nm vsnprintf ,
 .Nm vasprintf
 .Nd formatted output conversion
+.Sh LIBRARY
+.Lb libc
 .Sh SYNOPSIS
 .Fd #include <stdio.h>
 .Ft int
diff --git a/lib/libc/stdio/putc.3 b/lib/libc/stdio/putc.3
index 6de85c120959..bb82d582de9a 100644
--- a/lib/libc/stdio/putc.3
+++ b/lib/libc/stdio/putc.3
@@ -45,6 +45,8 @@
 .Nm putchar ,
 .Nm putw
 .Nd output a character or word to a stream
+.Sh LIBRARY
+.Lb libc
 .Sh SYNOPSIS
 .Fd #include <stdio.h>
 .Ft int
diff --git a/lib/libc/stdio/remove.3 b/lib/libc/stdio/remove.3
index e9b380bcf325..4f2c5c4789d9 100644
--- a/lib/libc/stdio/remove.3
+++ b/lib/libc/stdio/remove.3
@@ -42,6 +42,8 @@
 .Sh NAME
 .Nm remove
 .Nd remove directory entry
+.Sh LIBRARY
+.Lb libc
 .Sh SYNOPSIS
 .Fd #include <stdio.h>
 .Ft int
diff --git a/lib/libc/stdio/scanf.3 b/lib/libc/stdio/scanf.3
index f6be01805b1f..cae4c04782d0 100644
--- a/lib/libc/stdio/scanf.3
+++ b/lib/libc/stdio/scanf.3
@@ -47,6 +47,8 @@
 .Nm vsscanf ,
 .Nm vfscanf
 .Nd input format conversion
+.Sh LIBRARY
+.Lb libc
 .Sh SYNOPSIS
 .Fd #include <stdio.h>
 .Ft int
diff --git a/lib/libc/stdio/setbuf.3 b/lib/libc/stdio/setbuf.3
index 1626bc1c94a9..7b1b63dc3319 100644
--- a/lib/libc/stdio/setbuf.3
+++ b/lib/libc/stdio/setbuf.3
@@ -45,6 +45,8 @@
 .Nm setlinebuf ,
 .Nm setvbuf
 .Nd stream buffering operations
+.Sh LIBRARY
+.Lb libc
 .Sh SYNOPSIS
 .Fd #include <stdio.h>
 .Ft void
diff --git a/lib/libc/stdio/stdio.3 b/lib/libc/stdio/stdio.3
index 345a08338f39..f623ec7b6968 100644
--- a/lib/libc/stdio/stdio.3
+++ b/lib/libc/stdio/stdio.3
@@ -38,6 +38,8 @@
 .Sh NAME
 .Nm stdio
 .Nd standard input/output library functions
+.Sh LIBRARY
+.Lb libc
 .Sh SYNOPSIS
 .Fd #include <stdio.h>
 .Fd FILE *stdin;
diff --git a/lib/libc/stdio/tmpnam.3 b/lib/libc/stdio/tmpnam.3
index 423898c88d63..3a14e9c24cb0 100644
--- a/lib/libc/stdio/tmpnam.3
+++ b/lib/libc/stdio/tmpnam.3
@@ -44,6 +44,8 @@
 .Nm tmpfile ,
 .Nm tmpnam
 .Nd temporary file routines
+.Sh LIBRARY
+.Lb libc
 .Sh SYNOPSIS
 .Fd #include <stdio.h>
 .Ft FILE *
diff --git a/lib/libc/stdio/ungetc.3 b/lib/libc/stdio/ungetc.3
index cc67589f310b..2fec98b6b6d3 100644
--- a/lib/libc/stdio/ungetc.3
+++ b/lib/libc/stdio/ungetc.3
@@ -42,6 +42,8 @@
 .Sh NAME
 .Nm ungetc
 .Nd un-get character from input stream
+.Sh LIBRARY
+.Lb libc
 .Sh SYNOPSIS
 .Fd #include <stdio.h>
 .Ft int