Taken from Debian, necessary for compilation on mips.

Patch to fix integer types problem by Goswin von Brederlow
<brederlo@informatik.uni-tuebingen.de> (#258444)
--- chmlib-0.39.orig/src/chm_lib.c
+++ chmlib-0.39/src/chm_lib.c
@@ -56,6 +56,7 @@
 
 #include "lzx.h"
 
+#include <stdint.h>
 #include <stdlib.h>
 #include <string.h>
 #ifdef CHM_DEBUG
@@ -149,22 +150,9 @@
 typedef __int64                 Int64;
 typedef unsigned __int64        UInt64;
 
-/* I386, 32-bit, non-Windows */
-/* Sparc        */
-/* MIPS         */
-/* PPC          */
-#elif __i386__ || __sun || __sgi || __ppc__
-typedef unsigned char           UChar;
-typedef short                   Int16;
-typedef unsigned short          UInt16;
-typedef long                    Int32;
-typedef unsigned long           UInt32;
-typedef long long               Int64;
-typedef unsigned long long      UInt64;
-
 /* x86-64 */
 /* Note that these may be appropriate for other 64-bit machines. */
-#elif __x86_64__ || __ia64__
+#elif defined(__LP64__)
 typedef unsigned char           UChar;
 typedef short                   Int16;
 typedef unsigned short          UInt16;
@@ -173,10 +161,18 @@
 typedef long                    Int64;
 typedef unsigned long           UInt64;
 
+/* I386, 32-bit, non-Windows */
+/* Sparc        */
+/* MIPS         */
+/* PPC          */
 #else
-
-/* yielding an error is preferable to yielding incorrect behavior */
-#error "Please define the sized types for your platform in chm_lib.c"
+typedef unsigned char           UChar;
+typedef short                   Int16;
+typedef unsigned short          UInt16;
+typedef long                    Int32;
+typedef unsigned long           UInt32;
+typedef long long               Int64;
+typedef unsigned long long      UInt64;
 #endif
 
 /* GCC */
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<div class='path'>path: <a href='/guix/log/?id=61f956125f97c49b8f662c97fc7f5102213c1b16'>root</a>/<a href='/guix/log/gnu?id=61f956125f97c49b8f662c97fc7f5102213c1b16'>gnu</a>/<a href='/guix/log/gnu/installer?id=61f956125f97c49b8f662c97fc7f5102213c1b16'>installer</a>/<a href='/guix/log/gnu/installer/user.scm?id=61f956125f97c49b8f662c97fc7f5102213c1b16'>user.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/installer/user.scm?id=61f956125f97c49b8f662c97fc7f5102213c1b16&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2022-09-22 16:00:29 +0200'>2022-09-22</span></td><td><a href='/guix/commit/gnu/installer/user.scm?id=4814ec284f8a2870e6457c05f414ad31df4e3f57'>installer: Move &lt;secret&gt; to utils and use it for crypt passwords.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/installer/user.scm (&lt;secret&gt;, secret?, make-secret, secret-content): Move
to utils.scm.
* gnu/installer/utils.scm (&lt;secret&gt;, secret?, make-secret, secret-content):
Moved from user.scm.
* gnu/installer/newt/partition.scm (prompt-luks-passwords): Make password a
&lt;secret&gt;.
* gnu/installer/parted.scm (luks-format-and-open): Unwrap secret.

Signed-off-by: Mathieu Othacehe &lt;othacehe@gnu.org&gt;
</span></span></td><td>Josselin Poiret</td></tr>
<tr><td><span title='2022-08-08 11:54:25 +0200'>2022-08-08</span></td><td><a href='/guix/commit/gnu/installer/user.scm?id=ff9522fb69b9f4a31a5b766029e26dc53a2d1cf8'>installer: Add comments and vertical space to the generated config.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/installer/parted.scm (user-partitions-&gt;configuration): Introduce
vertical space and a comment.
* gnu/installer/services.scm (G_): New macro.
(%system-services): Add comment for OpenSSH.
(system-services-&gt;configuration): Add vertical space and comments.
* gnu/installer/user.scm (users-&gt;configuration): Add comment.
* gnu/installer/steps.scm (format-configuration): Add comment.
(configuration-&gt;file): Expound leading comment.  Pass #:format-comment
to 'pretty-print-with-comments/splice'.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-05-21 00:15:08 +0200'>2022-05-21</span></td><td><a href='/guix/commit/gnu/installer/user.scm?id=48c748226e2a94d2dec9bfdf84601455f00d6f5e'>Revert "installer: user: Remove useless filtering."</a><span class='msg-avail'>...<span class='msg-tooltip'>This reverts commit c2125e59d0774cda3e559adeb056459a5f23586b.

Fixes &lt;https://issues.guix.gnu.org/55361&gt;.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-04-06 21:19:08 +0200'>2022-04-06</span></td><td><a href='/guix/commit/gnu/installer/user.scm?id=c2125e59d0774cda3e559adeb056459a5f23586b'>installer: user: Remove useless filtering.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/installer/user.scm (users-&gt;configuration): Remove root account filtering
that is now performed in the "run-user-add-page" procedure.
</span></span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2022-02-02 16:46:44 +0100'>2022-02-02</span></td><td><a href='/guix/commit/gnu/installer/user.scm?id=112ef30b84744872b3a7617d9e54b3df5db95560'>installer: Turn passwords into opaque records.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/installer/user.scm (&lt;secret&gt;, secret?, make-secret,
secret-content): Add opaque &lt;secret&gt; record that boxes its contents,
with a custom printer that doesn't display anything.
* gnu/installer/newt/user.scm (run-user-add-page, run-user-page): Box
it.
* gnu/installer/final.scm (create-user-database): Unbox it.

Signed-off-by: Mathieu Othacehe &lt;othacehe@gnu.org&gt;
</span></span></td><td>Josselin Poiret</td></tr>