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/79ff1068e9d07a15d2712f09bc476abe43ac050557d357d3f2a53b1cb7f5c522-primary.sqlite.bz2