Can I mix my 16-bit DOS libraries with Watcom 32-bit DOS code?
The linker should not allow a 16-bit library to be linked to a 32-bit executable image. In general, DOS extender executable formats do not allow for mixing of 16-bit and 32-bit code. In the case of the Phar Lap DOS extender, one 16-bit segment may be linked with their 32-bit “extended” executable format. Please contact Phar Lap Software, Inc. for details on this method.