commit da0afb204122d5c28ccc13c5aadd4da602f0d532
author Radek Krejci <rkrejci@cesnet.cz> Fri May 26 16:25:59 2017 +0200
committer Radek Krejci <rkrejci@cesnet.cz> Fri May 26 16:25:59 2017 +0200
tree e106d02ee028fda8e0fe3ea0c6942ffc9313331d
parent b46988caa0925079e5be992254a2809806804392

CHANGE declare arguments as const if they are not changed

to extend usability of nc_difftimespec() without compiler warnings

src/session.c

diff --git a/src/session.c b/src/session.c
index fbafc8f..fcb6e40 100644
--- a/src/session.c
+++ b/src/session.c
@@ -68,7 +68,7 @@
 
 /* ts1 < ts2 -> +, ts1 > ts2 -> -, returns milliseconds */
 int32_t
-nc_difftimespec(struct timespec *ts1, struct timespec *ts2)
+nc_difftimespec(const struct timespec *ts1, const struct timespec *ts2)
 {
     int64_t nsec_diff = 0;
 

src/session_p.h

diff --git a/src/session_p.h b/src/session_p.h
index aa51bc3..d051e6d 100644
--- a/src/session_p.h
+++ b/src/session_p.h
@@ -452,7 +452,7 @@
 
 int nc_gettimespec(struct timespec *ts);
 
-int32_t nc_difftimespec(struct timespec *ts1, struct timespec *ts2);
+int32_t nc_difftimespec(const struct timespec *ts1, const struct timespec *ts2);
 
 void nc_addtimespec(struct timespec *ts, uint32_t msec);