1 files changed, 3 insertions, 3 deletions

diff --git a/src/vpn/gnunet-vpn-checksum.h b/src/vpn/gnunet-vpn-checksum.h
index 0c0605650..82f4954ca 100644
--- a/src/vpn/gnunet-vpn-checksum.h
+++ b/src/vpn/gnunet-vpn-checksum.h
@@ -4,13 +4,13 @@
 
 #include <platform.h>
 
-uint32_t calculate_checksum_update(uint32_t sum, uint16_t *hdr, short len);
+uint32_t calculate_checksum_update (uint32_t sum, uint16_t * hdr, short len);
 
-uint16_t calculate_checksum_end(uint32_t sum);
+uint16_t calculate_checksum_end (uint32_t sum);
 
 /**
  * Calculate the checksum of an IPv4-Header
  */
-uint16_t calculate_ip_checksum(uint16_t* hdr, short len);
+uint16_t calculate_ip_checksum (uint16_t * hdr, short len);
 
 #endif /* end of include guard: GNUNET-VPN-CHECKSUM_H */