Compilation fails (cdefs.h, stdio.h)

[nitardus]

I cannot get gcc to work at all: Even if I try to compile a simple Hello World program, I get the following output:

In file included from /data/data/com.termux/files/usr/include/sys/cdefs.h:429, from /data/data/com.termux/files/usr/include/stdio.h:41, from hello.c:1: /data/data/com.termux/files/usr/include/android/api-level.h:185:50: error: 'stric
t' undeclared here (not in a function) 185 | int android_get_application_target_sdk_version() __INTRODUCED_IN(24); | ^~~~~~~~~~~~~~~ /data/data/com.termux/files/usr/include/android/api-level.h:185:50: error: 'intro
duced' undeclared here (not in a function) 185 | int android_get_application_target_sdk_version() __INTRODUCED_IN(24);

This is the output of gcc -v:

Reading specs from /data/data/com.termux/files/usr/lib/gcc/aarch64-linux-android/
11.1.0/specs COLLECT_GCC=/data/data/com.termux/files/usr/bin/gcc COLLECT_LTO_WRAPPER=/data/data/com.termux/files/usr/libexec/gcc/aarch64-linux-and
roid/11.1.0/lto-wrapper Target: aarch64-linux-android Configured with: /home/builder/.termux-build/gcc-11/src/configure --disable-depen
dency-tracking --prefix=/data/data/com.termux/files/usr --libdir=/data/data/com.t
ermux/files/usr/lib --sbindir=/data/data/com.termux/files/usr/bin --disable-rpath
--disable-rpath-hack --host=aarch64-linux-android --enable-languages=c,c++,fortr
an,jit,objc,ada --with-system-zlib --disable-multilib --target=aarch64-linux-andr
oid --with-libgfortran --enable-static --with-gmp=/data/data/com.termux/files/usr
--with-mpfr=/data/data/com.termux/files/usr --with-mpc=/data/data/com.termux/fil
es/usr --with-isl-include=/data/data/com.termux/files/usr/include --with-isl-lib=
/data/data/com.termux/files/usr/lib --disable-isl-version-check --disable-libssp
--with-stage1-ldflags=-specs=/home/builder/.termux-build/gcc-11/tmp/specs --disab
le-tls --enable-lto --enable-gold=yes --enable-libatomic --program-suffix=-11 --e
nable-libbacktrace --enable-host-shared --enable-host-libquadmath --enable-libato
mic-ifuncs=no --enable-default-pie ac_cv_c_bigendian=no --with-libatomic --disabl
e-libstdcxx --enable-version-specific-runtime-libs --enable-eh-frame-hdr-for-stat
ic --disable-libmpx -with-gxx-include-dir=/data/data/com.termux/files/usr/include
/c++/v1 --with-arch=armv8-a --enable-fix-cortex-a53-835769 --enable-fix-cortex-a5
3-843419 --enable-libssp --disable-nls --enable-shared --enable-static --libexecd
ir=/data/data/com.termux/files/usr/libexec Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 11.1.0 (GCC)

termux-info:

Termux Variables: TERMUX_API_VERSION=0.50.1 TERMUX_APK_RELEASE=F_DROID TERMUX_APP_PACKAGE_MANAGER=apt TERMUX_APP_PID=5792 TERMUX_IS_DEBUGGABLE_BUILD=0 TERMUX_MAIN_PACKAGE_FORMAT=debian TERMUX_VERSION=0.118.0 Packages CPU architecture: aarch64 Subscribed repositories:

sources.list

deb https://grimler.se/termux/termux-main stable main

sources.list.d/pointless.list

deb https://its-pointless.github.io/files/24 termux extras Updatable packages: All packages up to date termux-tools version: 1.38.1 Android version: 13 Kernel build information: Linux localhost 5.10.178-android13-4-gb8b945ed31a7 #1 SMP PREEMPT Tue May 16 17:0
1:54 UTC 2023 aarch64 Android Device manufacturer: Google Device model: Pixel 6a LD Variables: LD_LIBRARY_PATH=:/data/data/com.termux/files/usr/lib LD_PRELOAD=/data/data/com.termux/files/usr/lib/libtermux-exec.so

Any suggestions what has gone wrong? Thanks!