NULL_CHECK

#define NULL_CHECK

(

x

)

#include <applications/gesture_recognition/src/hw_modules/common.h>

Value:

        do {                                            \
                if ((x) == NULL) {                      \
                        return STATUS_NULL_ARGUMENT;    \
                }                                       \
        } while (0)

Macro for checking argument for NULL. Macro will call return with the status STATUS_NULL_ARGUMENT.

Parameters

[in]

x

Argument to be checked.