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#pragma once
#include <stdlib.h>
#include <string>
#ifndef __MVS__
#define fprintf(...)
#endif
#include "pg_definitions.hpp"
#include "nodes/pg_list.hpp"
#include "nodes/parsenodes.hpp"
namespace duckdb_libpgquery {
typedef struct parse_result_str parse_result;
struct parse_result_str {
bool success;
PGList *parse_tree;
std::string error_message;
int error_location;
};
void pg_parser_init();
void pg_parser_parse(const char *query, parse_result *res);
void pg_parser_cleanup();
// error handling
int ereport(int code, ...);
void elog(int code, const char *fmt, ...);
int errcode(int sqlerrcode);
int errmsg(const char *fmt, ...);
int errhint(const char *msg);
int errmsg_internal(const char *fmt, ...);
int errdetail(const char *fmt, ...);
int errposition(int cursorpos);
char *psprintf(const char *fmt, ...);
// memory mgmt
char *pstrdup(const char *in);
void *palloc(size_t n);
void pfree(void *ptr);
void *palloc0fast(size_t n);
void *repalloc(void *ptr, size_t n);
char *NameListToString(PGList *names);
void *copyObject(const void *from);
bool equal(const void *a, const void *b);
int exprLocation(const PGNode *expr);
// string gunk
int pg_database_encoding_max_length(void);
bool pg_verifymbstr(const char *mbstr, int len, bool noError);
int pg_mbstrlen_with_len(const char *mbstr, int len);
int pg_mbcliplen(const char *mbstr, int len, int limit);
int pg_mblen(const char *mbstr);
PGDefElem *defWithOids(bool value);
typedef unsigned int pg_wchar;
unsigned char *unicode_to_utf8(pg_wchar c, unsigned char *utf8string);
}
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