From d9434a01ade5f33b88dc5f17de83ae98706ec504 Mon Sep 17 00:00:00 2001
From: Olly Betts <olly@survex.com>
Date: Wed, 6 Mar 2024 16:56:18 +1300
Subject: [PATCH] Suppress clang -Wunused-function warning

---
 src/useful.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/useful.h b/src/useful.h
index 63ec78e1..059636bc 100644
--- a/src/useful.h
+++ b/src/useful.h
@@ -88,6 +88,9 @@
 # define put16(W, FH) BLK(int16_t w = (W); fwrite(&w, 2, 1, (FH));)
 # define put32(W, FH) BLK(int32_t w = (W); fwrite(&w, 4, 1, (FH));)
 
+# ifdef __GNUC__
+__attribute__((unused))
+# endif
 static inline int16_t get16(FILE *fh) {
     int16_t w;
     if (fread(&w, 2, 1, fh) == 0) {
@@ -98,6 +101,9 @@ static inline int16_t get16(FILE *fh) {
     return w;
 }
 
+# ifdef __GNUC__
+__attribute__((unused))
+# endif
 static inline int32_t get32(FILE *fh) {
     int32_t w;
     if (fread(&w, 4, 1, fh) == 0) {
-- 
2.11.4.GIT