# HG changeset patch
# User roug
# Date 1034363461 0
# Node ID 10d95ea9f14093a010cbe41ed070b506637f3c79
# Parent  85a3168ccab582655e2651b84065f2d2350fcb6b
Finished these entries

diff -r 85a3168ccab5 -r 10d95ea9f140 docs/ccguide/malloc.refentry
--- a/docs/ccguide/malloc.refentry	Fri Oct 11 18:49:02 2002 +0000
+++ b/docs/ccguide/malloc.refentry	Fri Oct 11 19:11:01 2002 +0000
@@ -1,14 +1,27 @@
 <refentry id="malloc">
 <refnamediv>
-<refname>malloc</refname>
-<refpurpose>Placeholder</refpurpose>
+<refname>Malloc</refname>
+<refname>Free</refname>
+<refname>Calloc</refname>
+<refpurpose>memory allocation</refpurpose>
 </refnamediv>
 
 <refsynopsisdiv>
 <funcsynopsis>
 <funcprototype>
-  <funcdef><function>malloc</function></funcdef>
-  <paramdef>type <parameter>arg1</parameter></paramdef>
+  <funcdef>char *<function>malloc</function></funcdef>
+  <paramdef>unsigned <parameter>size</parameter></paramdef>
+</funcprototype>
+
+<funcprototype>
+  <funcdef><function>free</function></funcdef>
+  <paramdef>char *<parameter>ptr</parameter></paramdef>
+</funcprototype>
+
+<funcprototype>
+  <funcdef>char *<function>calloc</function></funcdef>
+  <paramdef>unsigned<parameter>nel</parameter></paramdef>
+  <paramdef>unsigned<parameter>elsize</parameter></paramdef>
 </funcprototype>
 </funcsynopsis>
 
@@ -16,7 +29,21 @@
 
 <refsect1><title>Description</title>
 <para>
-Placeholder
+Malloc returns a pointer to a block of at least "size" free bytes.
+</para>
+<para>
+Free requires a pointer to a block that has been allocated by
+malloc; it frees the space to be allocated again.
+</para>
+<para>
+Calloc allocates space for an array. Nel is the number of
+elements in the arrary, and elsize is the size of each element.
+Calloc initializes the space to zero.
+</para>
+<refsect1><title>Diagnostics</title>
+<para>
+Malloc, free, and calloc return NULL(0) if no free memory can
+be found or if there was an error.
 </para>
 </refsect1>
 </refentry>
diff -r 85a3168ccab5 -r 10d95ea9f140 docs/ccguide/setbuf.refentry
--- a/docs/ccguide/setbuf.refentry	Fri Oct 11 18:49:02 2002 +0000
+++ b/docs/ccguide/setbuf.refentry	Fri Oct 11 19:11:01 2002 +0000
@@ -1,7 +1,7 @@
 <refentry id="setbuf">
 <refnamediv>
-<refname>setbuf</refname>
-<refpurpose>Placeholder</refpurpose>
+<refname>Setbuf</refname>
+<refpurpose>fix file buffer</refpurpose>
 </refnamediv>
 
 <refsynopsisdiv>
@@ -11,7 +11,8 @@
 </funcsynopsisinfo>
 <funcprototype>
   <funcdef><function>setbuf</function></funcdef>
-  <paramdef>type <parameter>arg1</parameter></paramdef>
+  <paramdef>FILE *<parameter>fp</parameter></paramdef>
+  <paramdef>char *<parameter>buffer</parameter></paramdef>
 </funcprototype>
 </funcsynopsis>
 
@@ -19,7 +20,33 @@
 
 <refsect1><title>Description</title>
 <para>
-Placeholder
+When the first character is written to or read from a file
+after it has been opened by "fopen()", a buffer is obtained
+from the system if required and assigned to it. Setbuf may be
+used to forestall this by assigning a user buffer to the file.
+</para>
+<para>
+Setbuf must be used after the file has been opened and before
+any I/O has taken place.
+</para>
+<para>
+The buffer must be of sufficient size and a value for a
+manifest constant, BUFSIZ, is defined in the header file for
+use in declarations.
+</para>
+<para>
+If the "buffer" argument is NULL (0), the file becomes unbuffered
+and characters are read or written singly.
+</para>
+<para>
+NOTE that the standard error output is unbuffered and the
+standard output is buffered.
+</para>
+</refsect1>
+<refsect1><title>See Also</title>
+<para>
+fopen(),getc(),putc()
 </para>
 </refsect1>
 </refentry>
+</refentry>