This package includes the <sys/sdt.h> header file used for static instrumentation compiled into userspace programs and libraries, along with the optional dtrace-compatibility preprocessor to process related .d files into tracing-macro-laden .h headers.
acquired package info from repodata DB: repodata/73627093c5045a80717ad1d7eed1adedde072a7bd113751abad26c4ab78269ce-primary.sqlite.bz2