📄 dbcom.h
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#ifndef __DBCOM_H__#define __DBCOM_H__#define CONNECT_QT 50#define SQL_BUF_LEN (1024*1024)#define DEFAULT_DEFINITION unsigned int errcode#define ThrdConn a_thrd_conn[thrd_index]#define CheckErr \checkerr(ThrdConn.sock, &errcode)#define ReturnErr \do \{ \ CheckErr; \ return(errcode); \} while(0)typedef struct{ MYSQL mysql, *sock; MYSQL_RES *res; MYSQL_ROW row; char *sql;} thrd_conn_t;extern thrd_conn_t a_thrd_conn[CONNECT_QT];extern void checkerr(MYSQL *sock, unsigned int *errcode);#endif
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