Diff: nordic/nrf-sdk/app_common/crc16.h

Revision:

45:3c4df37ed83e

Parent:

37:c29c330d942c

Child:

65:98215c4f3a25

diff -r 47da5c62e067 -r 3c4df37ed83e nordic/nrf-sdk/app_common/crc16.h
--- a/nordic/nrf-sdk/app_common/crc16.h	Fri Jul 11 13:53:30 2014 +0100
+++ b/nordic/nrf-sdk/app_common/crc16.h	Wed Jul 16 10:53:07 2014 +0100
@@ -9,7 +9,7 @@
  * the file.
  *
  */
- 
+
 /** @file
  *
  * @defgroup crc_compute CRC compute
@@ -18,26 +18,35 @@
  *
  * @brief    This module implements the CRC-16 calculation in the blocks.
  */
- 
+
 #ifndef CRC16_H__
 #define CRC16_H__
 
 #include <stdint.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /**@brief Function for calculating CRC-16 in blocks.
  *
- * Feed each consecutive data block into this function, along with the current value of p_crc as 
- * returned by the previous call of this function. The first call of this function should pass NULL 
+ * Feed each consecutive data block into this function, along with the current value of p_crc as
+ * returned by the previous call of this function. The first call of this function should pass NULL
  * as the initial value of the crc in p_crc.
  *
  * @param[in] p_data The input data block for computation.
  * @param[in] size   The size of the input data block in bytes.
- * @param[in] p_crc  The previous calculated CRC-16 value or NULL if first call.  
+ * @param[in] p_crc  The previous calculated CRC-16 value or NULL if first call.
  *
  * @return The updated CRC-16 value, based on the input supplied.
  */
 uint16_t crc16_compute(const uint8_t * p_data, uint32_t size, const uint16_t * p_crc);
 
+#ifdef __cplusplus
+}
+#endif
+
+
 #endif // CRC16_H__
- 
+
 /** @} */