Simon Glass 3e96ed44e8 lib: Add a function to split a string into substrings ...

Some environment variables provide a space-separated list of strings. It
is easier to process these when they are broken out into an array of
strings.

Add a utility function to handle this.

Signed-off-by: Simon Glass <sjg@chromium.org>

2023-01-23 18:11:39 -05:00

13 KiB

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