749234e540
* common/gdb_vecs.c (delim_string_to_char_ptr_vec_append): New function, contents of dirnames_to_char_ptr_vec_append moved here. (delim_string_to_char_ptr_vec): New function. (dirnames_to_char_ptr_vec_append): Rewrite. * common/gdb_vecs.h (delim_string_to_char_ptr_vec): Declare.