Ultrix hasn't seen an update since 1995 and the DEC3100 hardware that this was originally written for was released in 1989. It isn't likely that anyone has Ultrix running on hardware where they would also want to run this.
Remove duplicate external function definitions from gcdata.h renamed: inc/gc.h -> inc/gcdata.h modified: src/array2.c modified: src/array4.c modified: src/array6.c modified: src/asmbbt.c modified: src/asmbitblt.c modified: src/bbtsub.c modified: src/car-cdr.c modified: src/conspage.c modified: src/fvar.c modified: src/gc.c modified: src/gcarray.c modified: src/gccode.c modified: src/gcfinal.c modified: src/gchtfind.c modified: src/gcmain3.c modified: src/gcoflow.c modified: src/gcr.c modified: src/gcrcell.c modified: src/gcscan.c modified: src/gvar2.c modified: src/initsout.c modified: src/loopsops.c modified: src/mkcell.c modified: src/rplcons.c modified: src/storage.c modified: src/xc.c modified: src/z2.c