More cppcheck warning fixups. All regression tests pass.

1 files changed, 3 insertions, 0 deletions

diff --git a/bits.c b/bits.c
index 502e0a7d..d700daac 100644
--- a/bits.c
+++ b/bits.c
@@ -74,6 +74,7 @@ int64_t sbits(char buf[], unsigned int start, unsigned int width, bool le)
 }
 
 #ifdef __UNUSED__
+// cppcheck-suppress unusedFunction
 u_int16_t swap_u16(u_int16_t i)
 /* byte-swap a 16-bit unsigned int */
 {
@@ -85,6 +86,7 @@ u_int16_t swap_u16(u_int16_t i)
     return (c1 << 8) + c2;
 }
  
+// cppcheck-suppress unusedFunction
 u_int32_t swap_u32(u_int32_t i) 
 /* byte-swap a 32-bit unsigned int */
 {
@@ -98,6 +100,7 @@ u_int32_t swap_u32(u_int32_t i)
     return ((u_int32_t)c1 << 24) + ((u_int32_t)c2 << 16) + ((u_int32_t)c3 << 8) + c4;
 }
  
+// cppcheck-suppress unusedFunction
 u_int64_t swap_u64(u_int64_t i) 
 /* byte-swap a 64-bit unsigned int */
 {