NAG Software Downloads - NAG C Header Files

C Header Files provide support for users wanting to call the NAG Fortran Library from C and C++.

These C Header Files, together with an updated version of the related technical information, are shipped with the NAG Fortran Library (at Mark 24).

Once installed you will find them in a directory labelled as 'c_headers'.

In addition C and C++ examples are installed in the directory labelled as 'samples' for Windows implementations (along with examples of how to use the Library from other environments) and can be found under the 'c_headers' directory for other implementations.

For more information, please see:

Note for older versions:
NAG C Header Files for Marks 22 to 23 of the NAG Fortran Library can be downloaded below.
 

Details Links
NAG C/C++ Header File and Examples
for Mark 23 of the NAG Fortran Library and the NAG Library for SMP and multicore
NAG Product Code: CHGEN23DA
README
Download Now (gzipped tar file)
Download Now (zip file )
NAG C/C++ Header File and Examples
for Mark 22 of the NAG Fortran Library
NAG Product Code: CHGEN22DA
README
Download Now (gzipped tar file)
Download Now (zip file )