hprof_stack.h

/*
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 *   - Redistributions in binary form must reproduce the above copyright
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 *
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 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
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/*
 * This source code is provided to illustrate the usage of a given feature
 * or technique and has been deliberately simplified. Additional steps
 * required for a production-quality application, such as security checks,
 * input validation and proper error handling, might not be present in
 * this sample code.
 */


#ifndef HPROF_STACK_H
#define HPROF_STACK_H

typedef struct Stack {
    int elem_size;
    int incr_size;
    int size;
    int count;
    int resizes;
    void *elements;
} Stack;

Stack *stack_init(int init_size, int incr_size, int elem_size);
void  *stack_element(Stack *stack, int i);
void  *stack_top(Stack *stack);
int    stack_depth(Stack *stack);
void  *stack_pop(Stack *stack);
void   stack_push(Stack *stack, void *element);
void   stack_term(Stack *stack);

#endif