Make package thread-safe: convert global state to
thread_local, remove static from local
variables in Fortran-translated C code, add integer overflow guards, and
fix memory leaks in the R callback wrappers.
Review all C integer types; confirmed existing types are correct
given Fortran ABI constraints (int* required for Fortran
INTEGER) and R’s INTEGER() returning
int*.
nlmixr2est will not have to be re submitted when changes to
this package occur.Added strict prototype fixes as requested by CRAN
Added a NEWS.md file to track changes to the
package.