charset: work around "unused function" compiler warnings

diff --git a/src/charset.c b/src/charset.c
index 61d7dac70dbcbb3ef4774b34c2c0189a8a914c29..1c1b0465755c645e19416c1423cb5f9ef88e75b7 100644 (file)
--- a/src/charset.c
+++ b/src/charset.c
@@ -96,7 +96,8 @@ locale_width(const char *p)
 #endif
 }
 
-static inline unsigned
+gcc_unused
+static unsigned
 ascii_cut_width(char *p, unsigned max_width)
 {
        size_t length = strlen(p);
@@ -107,7 +108,8 @@ ascii_cut_width(char *p, unsigned max_width)
        return max_width;
 }
 
-static inline unsigned
+gcc_unused
+static unsigned
 narrow_cut_width(char *p, unsigned max_width)
 {
        size_t length = g_utf8_strlen(p, -1);
@@ -118,7 +120,8 @@ narrow_cut_width(char *p, unsigned max_width)
        return max_width;
 }
 
-static inline unsigned
+gcc_unused
+static unsigned
 wide_cut_width(char *p, unsigned max_width)
 {
        size_t length = g_utf8_strlen(p, -1);