Missing remove(const char *path)

[glebm]

The remove function from stdio appears to be missing.

The implementation could probably be a wrapper around __set_errno(sceIoRemove(path)).

E.g. PS2 SDK does this:
https://github.com/ps2dev/ps2sdk/blob/6b656d1ae18dd2bb75a6caa03346cf9f933c12c6/ee/libcglue/src/glue.c#L576C17-L582

Whereas the PSP SDK currently stubs out the _unlink function (called by remove) to always fail:

pspsdk/src/libcglue/glue.c

Lines 603 to 608 in 2f723c3

	#ifdef F__unlink
	int _unlink(const char *path) {
	errno = ENOSYS;
	return -1; /* not supported */
	}
	#endif

[fjtrujy]

Yes, you are right!
I will fix it today!

[fjtrujy]

PR ready! #162

[glebm]

Thank you!