NAG DLLs and Watcom C/C++
Functions in the NAG C Library DLL can be called from C/C ++ code compiled with the Watcom C/C++ compiler, version 11.0. The nag.lib or nag_cd.lib import libraries can be added to your Watcom IDE project or can be used with the Watcom wlink command. The 32-bit Fortran DLLs can also be used with the Watcom Fortran Compiler if the SC switch is used to alter the default calling convention of the Watcom compiler.