1 /*****************************************************************************/
5 /* WrappedCall management */
9 /* (C) 2017, Mega Cat Studios */
12 /* This software is provided 'as-is', without any expressed or implied */
13 /* warranty. In no event will the authors be held liable for any damages */
14 /* arising from the use of this software. */
16 /* Permission is granted to anyone to use this software for any purpose, */
17 /* including commercial applications, and to alter it and redistribute it */
18 /* freely, subject to the following restrictions: */
20 /* 1. The origin of this software must not be misrepresented; you must not */
21 /* claim that you wrote the original software. If you use this software */
22 /* in a product, an acknowledgment in the product documentation would be */
23 /* appreciated but is not required. */
24 /* 2. Altered source versions must be plainly marked as such, and must not */
25 /* be misrepresented as being the original software. */
26 /* 3. This notice may not be removed or altered from any source */
29 /*****************************************************************************/
41 #include "intptrstack.h"
47 #include "wrappedcall.h"
51 /*****************************************************************************/
53 /*****************************************************************************/
57 static IntPtrStack WrappedCalls;
61 /*****************************************************************************/
63 /*****************************************************************************/
67 void PushWrappedCall (void *Ptr, unsigned char Val)
68 /* Push the current WrappedCall */
70 if (IPS_IsFull (&WrappedCalls)) {
71 Error ("WrappedCall stack overflow");
73 IPS_Push (&WrappedCalls, Val, Ptr);
79 void PopWrappedCall (void)
80 /* Remove the current WrappedCall */
82 if (IPS_GetCount (&WrappedCalls) < 1) {
83 Error ("WrappedCall stack is empty");
85 IPS_Drop (&WrappedCalls);
91 void GetWrappedCall (void **Ptr, unsigned char *Val)
92 /* Get the current WrappedCall */
94 if (IPS_GetCount (&WrappedCalls) < 1) {
99 IPS_Get (&WrappedCalls, &Temp, Ptr);
100 *Val = (unsigned char) Temp;