131       const unsigned char *z = sqlite3_value_text(argv[0]);  in lengthFunc()  local
280   PrintfArguments x;  in printfFunc()  local
316   const unsigned char *z;  in substrFunc()  local
448   char *z;  in contextMalloc()  local
1150   const unsigned char *z = sqlite3_value_text(argv[0]);  in unicodeFunc()  local
1165   unsigned char *z, *zOut;  in charFunc()  local
1173     sqlite3_int64 x;  in charFunc()  local
1208   char *zHex, *z;  in hexFunc()  local
1376     const unsigned char *z;  in trimFunc()  local
2053        double (*x)(double) = (double(*)(double))sqlite3_user_data(context);  in ceilingFunc()  local
2068 static double xCeil(double x){ return ceil(x); }  in xCeil()
2069 static double xFloor(double x){ return floor(x); }  in xFloor()
2084   double x, b, ans;  in logFunc()  local
2129 static double degToRad(double x){ return x*(M_PI/180.0); }  in degToRad()
2130 static double radToDeg(double x){ return x*(180.0/M_PI); }  in radToDeg()
2144   double (*x)(double);  in math1Func()  local
2166   double (*x)(double,double);  in math2Func()  local
2202   double x;  in signFunc()  local