improve environ declaration
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@ -963,7 +963,6 @@ B toUtf8_c1(B t, B x) {
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return r;
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}
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extern char** environ;
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#if __has_include(<spawn.h>) && __has_include(<fcntl.h>) && __has_include(<sys/wait.h>) && __has_include(<sys/poll.h>) && !WASM
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#define HAS_SH 1
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@ -971,6 +970,9 @@ extern char** environ;
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#include <fcntl.h>
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#include <sys/wait.h>
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#include <poll.h>
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#if !defined(environ)
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extern char** environ;
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#endif
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typedef struct pollfd pollfd;
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void shClose(int fd) { if (close(fd)) fatal("bad file descriptor close"); }
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