diplodocus.org Git - nmh/blob - sbr/read_switch_multiword.h

   1 /* read_switch_multiword.h -- get an answer from the user and return a string array
   2  *
   3  * This code is Copyright (c) 2017, by the authors of nmh.  See the
   4  * COPYRIGHT file in the root directory of the nmh distribution for
   5  * complete copyright information. */
   6
   7 /*
   8  * Print null-terminated PROMPT to and flush standard output.  Read multi-word
   9  * answers from standard input until a first word matches an entry in SWITCHES.
  10  * When one matches, return a pointer to an array of pointers to the words.
  11  * Return NULL on EOF, interrupt, or other error.
  12  */
  13 char **read_switch_multiword(const char *, const struct swit *);