New comment by dkwo on void-packages repository

https://github.com/void-linux/void-packages/pull/42076#issuecomment-1430382513

Comment:
@amadio If I try to build 5.5.2 with the present template on `x86_64-musl` (and openssl1.1 series), I encounter the error
```
[492/583] Building CXX object src/CMakeFiles/XrdOssCsi-5.dir/XrdOssCsi/XrdOssCsiFile.cc.o
FAILED: src/CMakeFiles/XrdOssCsi-5.dir/XrdOssCsi/XrdOssCsiFile.cc.o 
/usr/bin/g++ -DHAVE_ATOMICS -DHAVE_CRYPT -DHAVE_DH_PADDED -DHAVE_FSTATAT -DHAVE_GETHBYXR -DHAVE_GETIFADDRS -DHAVE_LIBZ -DHAVE_NAMEINFO -DHAVE_READLINE -DHAVE_SENDFILE -DHAVE_SETRESUID -DHAVE_SHADOWPW -DHAVE_SIGWTI -DHAVE_SSL -DHAVE_STRLCPY -DHAVE_XRDCRYPTO -DXRDPLUGIN_SOVERSION=\"5\" -DXrdOssCsi_5_EXPORTS -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -I/builddir/xrootd-5.5.2/src/.. -I/builddir/xrootd-5.5.2/src/. -I/builddir/xrootd-5.5.2/src -I/builddir/xrootd-5.5.2/build/src -DNDEBUG -fstack-clash-protection -D_FORTIFY_SOURCE=2 -mtune=generic -O2    -ffile-prefix-map=/builddir/xrootd-5.5.2/build=. -Wall -Wextra -Wno-unused-parameter -fPIC -std=gnu++14 -MD -MT src/CMakeFiles/XrdOssCsi-5.dir/XrdOssCsi/XrdOssCsiFile.cc.o -MF src/CMakeFiles/XrdOssCsi-5.dir/XrdOssCsi/XrdOssCsiFile.cc.o.d -o src/CMakeFiles/XrdOssCsi-5.dir/XrdOssCsi/XrdOssCsiFile.cc.o -c /builddir/xrootd-5.5.2/src/XrdOssCsi/XrdOssCsiFile.cc
In file included from /builddir/xrootd-5.5.2/src/XrdOssCsi/XrdOssCsiFile.cc:34:
/builddir/xrootd-5.5.2/src/XrdOssCsi/XrdOssCsiTagstoreFile.hh: In member function 'int XrdOssCsiTagstoreFile::MarshallAndWriteHeader()':
/builddir/xrootd-5.5.2/src/XrdOssCsi/XrdOssCsiTagstoreFile.hh:176:46: error: 'bswap_32' was not declared in this scope
  176 |       if (fileIsBige_ != machineIsBige_) y = bswap_32(y);
      |                                              ^~~~~~~~
/builddir/xrootd-5.5.2/src/XrdOssCsi/XrdOssCsiTagstoreFile.hh:180:46: error: 'bswap_64' was not declared in this scope
  180 |       if (fileIsBige_ != machineIsBige_) x = bswap_64(x);
      |                                              ^~~~~~~~
/builddir/xrootd-5.5.2/src/XrdOssCsi/XrdOssCsiTagstoreFile.hh:184:46: error: 'bswap_32' was not declared in this scope
  184 |       if (fileIsBige_ != machineIsBige_) y = bswap_32(y);
      |                                              ^~~~~~~~
/builddir/xrootd-5.5.2/src/XrdOssCsi/XrdOssCsiTagstoreFile.hh:188:47: error: 'bswap_32' was not declared in this scope
  188 |       if (machineIsBige_ != fileIsBige_) cv = bswap_32(cv);
      |                                               ^~~~~~~~
```
Do you know how to fix this?