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#ifndef _TAGSTACK_H
#define _TAGSTACK_H 1
struct tagstack_entry {
int tag; /* code of tag */
int value; /* if (true/false) - used in else */
int vcontext; /* visibility context of the tag (visible/unvisible) */
const char* position; /* start of tag; useful for loops */
};
static
void tagstack_init(struct tagstack* tagstack);
static
void tagstack_free(struct tagstack* tagstack);
static
void tagstack_push(struct tagstack* tagstack, struct tagstack_entry);
static
struct tagstack_entry tagstack_pop(struct tagstack* tagstack, int* is_underflow);
INLINE
static
struct tagstack_entry* tagstack_top(const struct tagstack* tagstack);
INLINE
static
int tagstack_notempty(const struct tagstack* tagstack);
#endif /* tagstack.h */
/*
* Local Variables:
* mode: c
* End:
*/
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