/* read_switch_multiword.h -- get an answer from the user and return a string array
 *
 * This code is Copyright (c) 2017, by the authors of nmh.  See the
 * COPYRIGHT file in the root directory of the nmh distribution for
 * complete copyright information. */

/*
 * Print null-terminated PROMPT to and flush standard output.  Read multi-word
 * answers from standard input until a first word matches an entry in SWITCHES.
 * When one matches, return a pointer to an array of pointers to the words.
 * Return NULL on EOF, interrupt, or other error.
 */
char **read_switch_multiword(const char *, const struct swit *);