Path

A path taken apart: its drive, how many slashes open it, whether one closes it, and the names between.

• header_string is the drive ("C:") on Windows and empty elsewhere.
• number_of_leading_slashes is 0 for a relative path and 1 or more for a rooted one (// is kept as two).
• trailing_slash is whether the text ended in a separator.
• words are the names, with empty ones left out. A word is a slice of the string given to parse_path, not a copy, so it is valid only while that string is. The array itself is allocated: free it with array_free, or use copy_to_permanent for a path that outlives its text and free that with free_permanent.

Both / and \ separate names on every target; path_to_string writes the platform's own separator.