1 /* $Id: func.c,v 1.2 2004-12-19 14:52:48 btb Exp $ */
3 THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
4 SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
5 END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
6 ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
7 IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
8 SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
9 FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
10 CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
11 AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
12 COPYRIGHT 1993-1998 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
23 static char rcsid[] = "$Id: func.c,v 1.2 2004-12-19 14:52:48 btb Exp $";
33 static FUNCTION * func_table = NULL;
34 static int func_size = 0;
35 static int initialized = 0;
36 static int func_params[MAX_PARAMS];
43 void func_init( FUNCTION * funtable, int size )
48 func_table = funtable;
65 int (*func_get( char * name, int * numparams ))(void)
69 for (i=0; i<func_size; i++ )
70 if (!stricmp( name, func_table[i].name ))
72 *numparams = func_table[i].nparams;
73 return func_table[i].cfunction;
79 int func_get_index( char * name )
83 for (i=0; i<func_size; i++ )
84 if (!stricmp( name, func_table[i].name ))
93 int (*func_nget( int func_number, int * numparams, char **name ))(void)
95 if (func_number < func_size )
97 *name = func_table[func_number].name;
98 *numparams = func_table[func_number].nparams;
99 return func_table[func_number].cfunction;
105 void func_set_param( int n, int value )
107 func_params[n] = value;
110 int func_get_param( int n )
112 return func_params[n];