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#include <crt0.h> void __crt0_setup_arguments(void);
This function, provided by libc.a, does all the work required to
provide the two arguments passed to main() (usually
argv). If main() does not use these arguments, the programmer
can reduce the size of the program image by providing a version of
this function that does nothing.
Note that since the default
not expand wildcards inside quotes (" or '), you
can quote a part of the argument that doesn't include wildcards and
still have them expanded. This is so you could use wildcard expansion
with filenames which have embedded whitespace (on LFN filesystems).
See section __crt0_load_environment_file.
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