1 /*****************************************************************************/
5 /* Conditional assembly support for ca65 */
9 /* (C) 2000-2003 Ullrich von Bassewitz */
11 /* D-70794 Filderstadt */
12 /* EMail: uz@cc65.org */
15 /* This software is provided 'as-is', without any expressed or implied */
16 /* warranty. In no event will the authors be held liable for any damages */
17 /* arising from the use of this software. */
19 /* Permission is granted to anyone to use this software for any purpose, */
20 /* including commercial applications, and to alter it and redistribute it */
21 /* freely, subject to the following restrictions: */
23 /* 1. The origin of this software must not be misrepresented; you must not */
24 /* claim that you wrote the original software. If you use this software */
25 /* in a product, an acknowledgment in the product documentation would be */
26 /* appreciated but is not required. */
27 /* 2. Altered source versions must be plainly marked as such, and must not */
28 /* be misrepresented as being the original software. */
29 /* 3. This notice may not be removed or altered from any source */
32 /*****************************************************************************/
41 /*****************************************************************************/
43 /*****************************************************************************/
47 void DoConditionals (void);
48 /* Catch all for conditional directives */
50 int CheckConditionals (void);
51 /* Check if the current token is one that starts a conditional directive, and
52 * call DoConditionals if so. Return true if a conditional directive was found,
53 * return false otherwise.
56 void CheckOpenIfs (void);
57 /* Called from the scanner before closing an input file. Will check for any
58 * open .ifs in this file.
61 unsigned GetIfStack (void);
62 /* Get the current .IF stack pointer */
64 void CleanupIfStack (unsigned SP);
65 /* Cleanup the .IF stack, remove anything above the given stack pointer */
69 /* End of condasm.h */