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/*-------------------------------------------------------------------------
*
* keywords.c
* lexical token lookup for reserved words in postgres embedded SQL
*
* $PostgreSQL: pgsql/src/interfaces/ecpg/preproc/c_keywords.c,v 1.23 2009/06/11 14:49:13 momjian Exp $
* §
*-------------------------------------------------------------------------
*/
#include "postgres_fe.h"
#include <ctype.h>
#include "extern.h"
#include "preproc.h"
/*
* List of (keyword-name, keyword-token-value) pairs.
*
* !!WARNING!!: This list must be sorted, because binary
* search is used to locate entries.
*/
static const ScanKeyword ScanCKeywords[] = {
/* name, value, category */
/*
* category is not needed in ecpg, it is only here so we can share the
* data structure with the backend
*/
{"VARCHAR", VARCHAR, 0},
{"auto", S_AUTO, 0},
{"bool", SQL_BOOL, 0},
{"char", CHAR_P, 0},
{"const", S_CONST, 0},
{"enum", ENUM_P, 0},
{"extern", S_EXTERN, 0},
{"float", FLOAT_P, 0},
{"hour", HOUR_P, 0},
{"int", INT_P, 0},
{"long", SQL_LONG, 0},
{"minute", MINUTE_P, 0},
{"month", MONTH_P, 0},
{"register", S_REGISTER, 0},
{"second", SECOND_P, 0},
{"short", SQL_SHORT, 0},
{"signed", SQL_SIGNED, 0},
{"static", S_STATIC, 0},
{"struct", SQL_STRUCT, 0},
{"to", TO, 0},
{"typedef", S_TYPEDEF, 0},
{"union", UNION, 0},
{"unsigned", SQL_UNSIGNED, 0},
{"varchar", VARCHAR, 0},
{"volatile", S_VOLATILE, 0},
{"year", YEAR_P, 0},
};
const ScanKeyword *
ScanCKeywordLookup(const char *text)
{
return DoLookup(text, &ScanCKeywords[0], endof(ScanCKeywords) - 1);
}
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