#kmer_freq
Program that produce the most frequent DNA-k-mers of arbitrary length sorted by frequency in a given FASTQ file.
###usage kmer_freq --filename --kmersize --topcount
test run with `make run`
`PAGING` flag can be switched for page-mapped file reads using POSIX mmap().
###roadmap
- switch to batch'd realloc() line buffer for page-mapped FASTQ file read.
- determistic offset skip for page-mapped FASTQ files.