/usr/lib/R/site-library/Rsamtools/include/ is in r-bioc-rsamtools 1.30.0-1.
This file is owned by root:root, with mode 0o755.
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/usr/lib/R/site-library/Rsamtools/include/samtools/
/usr/lib/R/site-library/Rsamtools/include/samtools/bam.h
/usr/lib/R/site-library/Rsamtools/include/samtools/bam_endian.h
/usr/lib/R/site-library/Rsamtools/include/samtools/bcftools/
/usr/lib/R/site-library/Rsamtools/include/samtools/bcftools/bcf.h
/usr/lib/R/site-library/Rsamtools/include/samtools/bcftools/prob1.h
/usr/lib/R/site-library/Rsamtools/include/samtools/bgzf.h
/usr/lib/R/site-library/Rsamtools/include/samtools/faidx.h
/usr/lib/R/site-library/Rsamtools/include/samtools/kaln.h
/usr/lib/R/site-library/Rsamtools/include/samtools/khash.h
/usr/lib/R/site-library/Rsamtools/include/samtools/knetfile.h
/usr/lib/R/site-library/Rsamtools/include/samtools/kprobaln.h
/usr/lib/R/site-library/Rsamtools/include/samtools/kseq.h
/usr/lib/R/site-library/Rsamtools/include/samtools/ksort.h
/usr/lib/R/site-library/Rsamtools/include/samtools/kstring.h
/usr/lib/R/site-library/Rsamtools/include/samtools/razf.h
/usr/lib/R/site-library/Rsamtools/include/samtools/sam.h
/usr/lib/R/site-library/Rsamtools/include/samtools/sam_header.h
/usr/lib/R/site-library/Rsamtools/include/tabix/
/usr/lib/R/site-library/Rsamtools/include/tabix/bgzf.h
/usr/lib/R/site-library/Rsamtools/include/tabix/knetfile.h
/usr/lib/R/site-library/Rsamtools/include/tabix/kstring.h
/usr/lib/R/site-library/Rsamtools/include/tabix/tabix.h