These are C language bindings intended for the UDI version of the Mark Williams C compiler, so that it can utilize the system calls for various CCOS (GRiD-OS) functions.
The functions provided mirror the PL/M versions of each function closely, so the GRiD Develop documentation for PL/M can be used as a reference.
All of the files are in GRiD text format (with resource data at beginning of the file) intended to be opened with GRiDWrite.
Thomas Cherryhomes thom dot cherryhomes at gmail dot com