2 # ODBC_FUNC(SQLTest, (P(SQLSMALLINT, x), PCHAR(y) WIDE)) 11 #ifdef ENABLE_ODBC_WIDE 12 # define WIDE , int wide 13 # define PCHAR(a) ODBC_CHAR* a 16 # define PCHAR(a) SQLCHAR* a 20 #define PCHARIN(n,t) PCHAR(sz ## n), P(t, cb ## n) 21 #define PCHAROUT(n,t) PCHAR(sz ## n), P(t, cb ## n ## Max), P(t FAR*, pcb ## n) 23 #define ODBC_FUNC(name, params) \ 24 static SQLRETURN _ ## name params