add -fvisibility=hidden to CC flags, mark XXX_main functions
EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
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@ -80,7 +80,7 @@ static void fileaction_dobackup(char *filename, int fileref);
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static void fileaction_setowngrp(char *filename, int fileref);
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static void loop_through_files(int filetag, void (*fileaction)(char *filename, int fileref));
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int rpm_main(int argc, char **argv);
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int rpm_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
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int rpm_main(int argc, char **argv)
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{
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int opt = 0, func = 0, rpm_fd, offset;
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