Add C++ gurads to publicly exported functions

Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>

1 files changed, 8 insertions, 0 deletions

diff --git a/include/sqfs/block_processor.h b/include/sqfs/block_processor.h
index 18d8c4a..b7550aa 100644
--- a/include/sqfs/block_processor.h
+++ b/include/sqfs/block_processor.h
@@ -63,6 +63,10 @@ typedef struct block_processor_t block_processor_t;
  */
 typedef int (*block_cb)(void *user, block_t *blk);
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 block_processor_t *block_processor_create(size_t max_block_size,
 					  compressor_t *cmp,
 					  unsigned int num_workers,
@@ -108,4 +112,8 @@ block_t *create_block(const char *filename, int fd, size_t size,
 int process_block(block_t *block, compressor_t *cmp,
 		  uint8_t *scratch, size_t scratch_size);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* BLOCK_PROCESSOR_H */