This patch is from Debian, named '0006-arm64.patch'

Author: Riku Voipio <riku.voipio@linaro.org>
Description: fuse_kernel.h: clean includes
 Use <linux/types.h> for linux and define types used for other operating systems
 using <stdint.h> types (Closes: #752081).

diff -Naurp fuse.orig/include/fuse_kernel.h fuse/include/fuse_kernel.h
--- fuse.orig/include/fuse_kernel.h
+++ fuse/include/fuse_kernel.h
@@ -88,12 +88,16 @@
 #ifndef _LINUX_FUSE_H
 #define _LINUX_FUSE_H
 
-#include <sys/types.h>
+#ifdef __linux__
+#include <linux/types.h>
+#else
+#include <stdint.h>
 #define __u64 uint64_t
 #define __s64 int64_t
 #define __u32 uint32_t
 #define __s32 int32_t
 #define __u16 uint16_t
+#endif
 
 /*
  * Version negotiation:
);'>
<option value='koszko' selected='selected'>koszko</option>
<option value='koszko-scripts'>koszko-scripts</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>Wojtek's customized Guix</td><td class='sub right'></td></tr></table>
<table class='tabs'><tr><td>
<a href='/guix/about/'>about</a><a href='/guix/'>summary</a><a href='/guix/refs/?id=3657b4daeafab8d3935191d57653b8331e395897'>refs</a><a class='active' href='/guix/log/nix/libstore/store-api.cc'>log</a><a href='/guix/tree/nix/libstore/store-api.cc?id=3657b4daeafab8d3935191d57653b8331e395897'>tree</a><a href='/guix/commit/nix/libstore/store-api.cc?id=3657b4daeafab8d3935191d57653b8331e395897'>commit</a><a href='/guix/diff/nix/libstore/store-api.cc?id=3657b4daeafab8d3935191d57653b8331e395897'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/nix/libstore/store-api.cc'>
<input type='hidden' name='id' value='3657b4daeafab8d3935191d57653b8331e395897'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=3657b4daeafab8d3935191d57653b8331e395897'>root</a>/<a href='/guix/log/nix?id=3657b4daeafab8d3935191d57653b8331e395897'>nix</a>/<a href='/guix/log/nix/libstore?id=3657b4daeafab8d3935191d57653b8331e395897'>libstore</a>/<a href='/guix/log/nix/libstore/store-api.cc?id=3657b4daeafab8d3935191d57653b8331e395897'>store-api.cc</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/nix/libstore/store-api.cc?id=3657b4daeafab8d3935191d57653b8331e395897&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2022-09-11 16:43:30 +0200'>2022-09-11</span></td><td><a href='/guix/commit/nix/libstore/store-api.cc?id=93032586df6b925e1ed9102dc3a77aa626aa60d3'>daemon: Remove unused function exportPaths.</a><span class='msg-avail'>...</span></td><td>Maxime Devos</td></tr>
<tr><td><span title='2022-09-11 16:43:30 +0200'>2022-09-11</span></td><td><a href='/guix/commit/nix/libstore/store-api.cc?id=1c5f5d6d8cb3bd42ed436e31366a328598165734'>daemon: Remove unused function openStore.</a><span class='msg-avail'>...</span></td><td>Maxime Devos</td></tr>