add -fvisibility=hidden to CC flags, mark XXX_main functions
EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
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@ -55,7 +55,7 @@ enum { READ_BUFFER_SIZE = COMMON_BUFSIZE - 1 };
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#define SPLIT_OPT_b (1<<1)
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#define SPLIT_OPT_a (1<<2)
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int split_main(int argc, char **argv);
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int split_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
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int split_main(int argc, char **argv)
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{
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unsigned suffix_len = 2;
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