passing glob an argument

[ballsystemlord]

Hi, I'm uncertain what an argument to glob should be.

int glob (const char *pattern, int flags, int (*errfunc) (const char
*filename, int error-code), glob_t *vector-ptr)

It takes a pointer to a function called errfunc. Now I've read the docs but
they give no mention of a function called errfunc, so I think I have to
write it myself. What should it look like? What should it do?



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