/* * Copyright 1993, 2000 Christopher Seiwald. * * This file is part of Jam - see jam.c for Copyright information. */ /* * variable.h - handle jam multi-element variables */ void var_defines( char **e ); int var_string( char *in, char *out, int outsize, LOL *lol ); LIST * var_get( char *symbol ); void var_set( char *symbol, LIST *value, int flag ); LIST * var_swap( char *symbol, LIST *value ); void var_done(); /* * Defines for var_set(). */ # define VAR_SET 0 /* override previous value */ # define VAR_APPEND 1 /* append to previous value */ # define VAR_DEFAULT 2 /* set only if no previous value */