Update wiringpi.i
diff --git a/wiringpi.i b/wiringpi.i
index 4346dc2..27a5c91 100644
--- a/wiringpi.i
+++ b/wiringpi.i
@@ -39,15 +39,6 @@
 #include "WiringPi/devLib/piNes.h"
 %}
 
-%typemap(in) (unsigned char *data, int len) {
-      $1 = (unsigned char *) PyString_AsString($input);
-      $2 = PyString_Size($input);
-};
-
-%typemap(argout) (unsigned char *data) {
-      $result = SWIG_Python_AppendOutput($result, PyString_FromStringAndSize((char *) $1, result));
-};
-
 %apply unsigned char { uint8_t };
 %typemap(in) (unsigned char *data, int len) {
       $1 = (unsigned char *) PyString_AsString($input);
@@ -243,12 +234,197 @@
 
 %}
 
-%include "bindings.i"
+extern int wiringPiFailure (int fatal, const char *message, ...) ;
+extern struct wiringPiNodeStruct *wiringPiFindNode (int pin) ;
+extern struct wiringPiNodeStruct *wiringPiNewNode  (int pinBase, int numPins) ;
+
+// Core wiringPi functions
+extern int  wiringPiSetup       (void) ;
+extern int  wiringPiSetupSys    (void) ;
+extern int  wiringPiSetupGpio   (void) ;
+extern int  wiringPiSetupPhys   (void) ;
+
+extern void pinModeAlt          (int pin, int mode) ;
+extern void pinMode             (int pin, int mode) ;
+extern void pullUpDnControl     (int pin, int pud) ;
+extern int  digitalRead         (int pin) ;
+extern void digitalWrite        (int pin, int value) ;
+extern void pwmWrite            (int pin, int value) ;
+extern int  analogRead          (int pin) ;
+extern void analogWrite         (int pin, int value) ;
+
+// On-Board Raspberry Pi hardware specific stuff
+extern int  piBoardRev          (void) ;
+extern void piBoardId           (int *model, int *rev, int *mem, int *maker, int *overVolted) ;
+extern int  wpiPinToGpio        (int wpiPin) ;
+extern int  physPinToGpio       (int physPin) ;
+extern void setPadDrive         (int group, int value) ;
+extern int  getAlt              (int pin) ;
+extern void pwmToneWrite        (int pin, int freq) ;
+extern void digitalWriteByte    (int value) ;
+extern void pwmSetMode          (int mode) ;
+extern void pwmSetRange         (unsigned int range) ;
+extern void pwmSetClock         (int divisor) ;
+extern void gpioClockSet        (int pin, int freq) ;
 
 // Interrupts
+extern int  waitForInterrupt    (int pin, int mS) ;
+
 // overlay normal function with our wrapper
 %rename("wiringPiISR") wiringPiISRWrapper         (int pin, int mode, PyObject *PyFunc);
 static void wiringPiISRWrapper(int pin, int mode, PyObject *PyFunc);
 
+// note: native C function is not exported:
+//extern int  wiringPiISR         (int pin, int mode, void (*function)(void)) ;
+
+// Threads
+extern int  piThreadCreate      (void *(*fn)(void *)) ;
+extern void piLock              (int key) ;
+extern void piUnlock            (int key) ;
+
+// Schedulling priority
+
+extern int piHiPri (const int pri) ;
+
+// Delays and Timing
+extern void         delay             (unsigned int howLong) ;
+extern void         delayMicroseconds (unsigned int howLong) ;
+extern unsigned int millis            (void) ;
+extern unsigned int micros            (void) ;
+
+// ds1302
+extern unsigned int ds1302rtcRead       (const int reg) ;
+extern void         ds1302rtcWrite      (const int reg, const unsigned int data) ;
+extern unsigned int ds1302ramRead       (const int addr) ;
+extern void         ds1302ramWrite      (const int addr, const unsigned int data) ;
+extern void         ds1302clockRead     (int clockData [8]) ;
+extern void         ds1302clockWrite    (const int clockData [8]) ;
+extern void         ds1302trickleCharge (const int diodes, const int resistors) ;
+extern void         ds1302setup         (const int clockPin, const int dataPin, const int csPin) ;
+
+// Gertboard
+extern void gertboardAnalogWrite (const int chan, const int value) ;
+extern int  gertboardAnalogRead  (const int chan) ;
+extern int  gertboardSPISetup    (void) ;
+extern int  gertboardAnalogSetup (const int pinBase) ;
+
+// LCD 128x64
+extern void lcd128x64setOrigin         (int x, int y) ;
+extern void lcd128x64setOrientation    (int orientation) ;
+extern void lcd128x64orientCoordinates (int *x, int *y) ;
+extern void lcd128x64getScreenSize     (int *x, int *y) ;
+extern void lcd128x64point             (int  x, int  y, int colour) ;
+extern void lcd128x64line              (int x0, int y0, int x1, int y1, int colour) ;
+extern void lcd128x64lineTo            (int  x, int  y, int colour) ;
+extern void lcd128x64rectangle         (int x1, int y1, int x2, int y2, int colour, int filled) ;
+extern void lcd128x64circle            (int  x, int  y, int  r, int colour, int filled) ;
+extern void lcd128x64ellipse           (int cx, int cy, int xRadius, int yRadius, int colour, int filled) ;
+extern void lcd128x64putchar           (int  x, int  y, int c, int bgCol, int fgCol) ;
+extern void lcd128x64puts              (int  x, int  y, const char *str, int bgCol, int fgCol) ;
+extern void lcd128x64update            (void) ;
+extern void lcd128x64clear             (int colour) ;
+extern int  lcd128x64setup             (void) ;
+
+// LCD
+extern void lcdHome        (const int fd) ;
+extern void lcdClear       (const int fd) ;
+extern void lcdDisplay     (const int fd, int state) ;
+extern void lcdCursor      (const int fd, int state) ;
+extern void lcdCursorBlink (const int fd, int state) ;
+extern void lcdSendCommand (const int fd, unsigned char command) ;
+extern void lcdPosition    (const int fd, int x, int y) ;
+extern void lcdCharDef     (const int fd, int index, unsigned char data [8]) ;
+extern void lcdPutchar     (const int fd, unsigned char data) ;
+extern void lcdPuts        (const int fd, const char *string) ;
+extern void lcdPrintf      (const int fd, const char *message, ...) ;
+extern int  lcdInit (const int rows, const int cols, const int bits,
+	const int rs, const int strb,
+	const int d0, const int d1, const int d2, const int d3, const int d4,
+	const int d5, const int d6, const int d7) ;
+
+// PiFace
+extern int  piFaceSetup (const int pinBase) ;
+
+// PiGlow
+extern void piGlow1     (const int leg,  const int ring, const int intensity) ;
+extern void piGlowLeg   (const int leg,  const int intensity) ;
+extern void piGlowRing  (const int ring, const int intensity) ;
+extern void piGlowSetup (int clear) ;
+
+// NES
+extern int          setupNesJoystick (int dPin, int cPin, int lPin) ;
+extern unsigned int  readNesJoystick (int joystick) ;
+
+// Various IC setup functions
+extern int sr595Setup (const int pinBase, const int numPins, const int dataPin, const int clockPin, const int latchPin) ;
+extern int drcSetupSerial (const int pinBase, const int numPins, const char *device, const int baud) ;
+extern int max31855Setup (int pinBase, int spiChannel) ;
+extern int max5322Setup (int pinBase, int spiChannel) ;
+extern int mcp23008Setup (const int pinBase, const int i2cAddress) ;
+extern int mcp23016Setup (const int pinBase, const int i2cAddress) ;
+extern int mcp23017Setup (const int pinBase, const int i2cAddress) ;
+extern int mcp23s08Setup (const int pinBase, const int spiPort, const int devId) ;
+extern int mcp23s17Setup (int pinBase, int spiPort, int devId) ;
+extern int mcp3002Setup (int pinBase, int spiChannel) ;
+extern int mcp3004Setup (int pinBase, int spiChannel) ;
+extern int mcp3422Setup (int pinBase, int i2cAddress, int sampleRate, int gain) ;
+extern int mcp4802Setup (int pinBase, int spiChannel) ;
+extern int pcf8574Setup (const int pinBase, const int i2cAddress) ;
+extern int pcf8591Setup (const int pinBase, const int i2cAddress) ;
+extern int sn3218Setup (int pinBase) ;
+
+// Soft PWM
+extern int  softPwmCreate (int pin, int value, int range) ;
+extern void softPwmWrite  (int pin, int value) ;
+extern void softPwmStop   (int pin) ;
+
+// Soft Servo
+extern void softServoWrite  (int pin, int value) ;
+extern int softServoSetup   (int p0, int p1, int p2, int p3, int p4, int p5, int p6, int p7) ;
+
+// Soft Tone
+extern int  softToneCreate (int pin) ;
+extern void softToneStop   (int pin) ;
+extern void softToneWrite  (int pin, int freq) ;
+
+// SPI
+
+%typemap(in) (unsigned char *data, int len) {
+      $1 = (unsigned char *) PyString_AsString($input);
+      $2 = PyString_Size($input);
+};
+
+%typemap(argout) (unsigned char *data) {
+      $result = SWIG_Python_AppendOutput($result, PyString_FromStringAndSize((char *) $1, result));
+};
+
+int wiringPiSPIGetFd  (int channel) ;
+int wiringPiSPIDataRW (int channel, unsigned char *data, int len) ;
+int wiringPiSPISetup  (int channel, int speed) ;
+
+// I2C
+extern int wiringPiI2CRead           (int fd) ;
+extern int wiringPiI2CReadReg8       (int fd, int reg) ;
+extern int wiringPiI2CReadReg16      (int fd, int reg) ;
+extern int wiringPiI2CWrite          (int fd, int data) ;
+extern int wiringPiI2CWriteReg8      (int fd, int reg, int data) ;
+extern int wiringPiI2CWriteReg16     (int fd, int reg, int data) ;
+extern int wiringPiI2CSetupInterface (const char *device, int devId) ;
+extern int wiringPiI2CSetup          (const int devId) ;
+
+// WiringSerial
+extern int   serialOpen      (const char *device, const int baud) ;
+extern void  serialClose     (const int fd) ;
+extern void  serialFlush     (const int fd) ;
+extern void  serialPutchar   (const int fd, const unsigned char c) ;
+extern void  serialPuts      (const int fd, const char *s) ;
+extern void  serialPrintf    (const int fd, const char *message, ...) ;
+extern int   serialDataAvail (const int fd) ;
+extern int   serialGetchar   (const int fd) ;
+
+// Shift Register
+extern uint8_t shiftIn      (uint8_t dPin, uint8_t cPin, uint8_t order) ;
+extern void    shiftOut     (uint8_t dPin, uint8_t cPin, uint8_t order, uint8_t val) ;
+
 %include "constants.py"
 %include "wiringpi2-class.py"