option.h

   1 /*
   2  * Copyright 1993, 1995 Christopher Seiwald.
   3  *
   4  * This file is part of Jam - see jam.c for Copyright information.
   5  */
   6
   7 /*
   8  * option.h - command line option processing
   9  *
  10  * {o >o
  11  *  \ -) "Command line option."
  12  *
  13  * 11/04/02 (seiwald) - const-ing for string literals
  14  */
  15
  16 typedef struct option {
  17   char flag;   /* filled in by getoption() */
  18   const char *val; /* set to random address if true */
  19 } option;
  20
  21 # define N_OPTS    256
  22 # define N_TARGETS 256
  23
  24 int getoptions (int argc, char **argv, const char *opts, option *optv, char **targets);
  25 const char *getoptval (option *optv, char opt, int subopt);