nnesse/minwin-binutils-gdb: binutils with an experimental "minwin64" target for building windows EXE's without a microsoft C library runtime dependency

H.J. Lu 5ca28f7928 Import zlib from GCC		10 gadi atpakaļ
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watcom_f.mak	5ca28f7928 Import zlib from GCC	10 gadi atpakaļ
watcom_l.mak	5ca28f7928 Import zlib from GCC	10 gadi atpakaļ