mingw build failure

[Sam S. <sd...@gn...>]

comment5 socket.d | gctrigger | varbrace > socket.c
gcc -mno-cygwin -I/MinGW/include -W -Wswitch -Wcomment -Wpointer-arith -Wimplicit -Wreturn-type  -Wno-sign-compare -O2 -fexpensive-optimizations -D_WIN32 -DUNICODE -DNO_TERMCAP_NCURSES -DDYNAMIC_FFI -I. -c socket.c
In file included from win32.d:69,
                 from lispbibl.d:2039,
                 from socket.d:44:
d:/gnu/mingw/include/malloc.h:53:1: warning: "alloca" redefined
In file included from socket.d:44:
lispbibl.d:1121:1: warning: this is the location of the previous definition
In file included from socket.d:44:
lispbibl.d:9640: warning: register used for two global register variables
In file included from d:/gnu/mingw/include/unistd.h:10,
                 from socket.d:50:
d:/gnu/mingw/include/io.h:278: error: conflicting types for 'clisp_isatty'
win32.d:344: error: previous declaration of 'clisp_isatty' was here
d:/gnu/mingw/include/io.h:278: error: conflicting types for 'clisp_isatty'
win32.d:344: error: previous declaration of 'clisp_isatty' was here
d:/gnu/mingw/include/io.h:279: error: conflicting types for 'clisp_lseek'
win32.d:237: error: previous declaration of 'clisp_lseek' was here
d:/gnu/mingw/include/io.h:279: error: conflicting types for 'clisp_lseek'
win32.d:237: error: previous declaration of 'clisp_lseek' was here
make: *** [socket.o] Error 1
-- 
Sam Steingold (http://www.podval.org/~sds) running w2k
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