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Added extern definition to jetsonGPIO.h #3

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Added extern definition to jetsonGPIO.h #3

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10 changes: 8 additions & 2 deletions jetsonGPIO.h
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Original file line number Diff line number Diff line change
Expand Up @@ -42,7 +42,11 @@
/****************************************************************
* Constants
****************************************************************/


#ifdef __cplusplus
extern "C" {
#endif

#define SYSFS_GPIO_DIR "/sys/class/gpio"
#define POLL_TIMEOUT (3 * 1000) /* 3 seconds */
#define MAX_BUF 64
Expand Down Expand Up @@ -96,6 +100,8 @@ int gpioOpen ( jetsonGPIO gpio ) ;
int gpioClose ( int fileDescriptor ) ;
int gpioActiveLow ( jetsonGPIO gpio, unsigned int value ) ;


#ifdef __cplusplus
}
#endif

#endif // JETSONGPIO_H_