libcap with header-fix.patch applied breaks building of applications that are using libcap or the detection of libcap presence, an example is cdrkit in both primary and s390x architectures.

https://koji.fedoraproject.org/koji/taskinfo?taskID=1389393

https://s390.koji.fedoraproject.org/koji/taskinfo?taskID=73154

The check fails with:

...
Building C object CMakeFiles/cmTryCompileExec.dir/CheckIncludeFiles.c.o
/usr/bin/gcc   -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -march=z9-109 -mtune=z10 -Wall -Werror -Wno-unused-function -Wno-unused-variable -fno-strict-aliasing      -o CMakeFiles/cmTryCompileExec.dir/CheckIncludeFiles.c.o   -c /builddir/build/BUILD/cdrkit-1.1.9/fedora/CMakeFiles/CMakeTmp/CheckIncludeFiles.c
In file included from /usr/include/sys/capability.h:23,
                 from /builddir/build/BUILD/cdrkit-1.1.9/fedora/CMakeFiles/CMakeTmp/CheckIncludeFiles.c:2:
/usr/include/stdint.h:41: error: conflicting types for 'int64_t'
/usr/include/linux/types.h:98: note: previous declaration of 'int64_t' was here
/usr/include/stdint.h:56: error: conflicting types for 'uint64_t'
/usr/include/linux/types.h:96: note: previous declaration of 'uint64_t' was here
gmake[1]: *** [CMakeFiles/cmTryCompileExec.dir/CheckIncludeFiles.c.o] Error 1
gmake[1]: Leaving directory `/builddir/build/BUILD/cdrkit-1.1.9/fedora/CMakeFiles/CMakeTmp'
gmake: *** [cmTryCompileExec/fast] Error 2

Source:
/* */
#include <sys/capability.h>


int main(){return 0;}

After replacing <linux/types.h> back with <sys/types.h> in /usr/include/sys/capability.h this check is successful.