From: Ben Harris <bjh21@bjh21.me.uk>
Date: Sat, 28 Mar 2020 16:03:12 +0000 (+0000)
Subject: Remove a few unused declarations spotted by GCC
X-Git-Tag: bedstead-002.001~15
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~bjharris/git?a=commitdiff_plain;h=7c3dc41f9a2f177052dca88d8101005152793750;p=bedstead-debian.git

Remove a few unused declarations spotted by GCC
---

diff --git a/bedstead.c b/bedstead.c
index 87139c8..a13b199 100644
--- a/bedstead.c
+++ b/bedstead.c
@@ -213,7 +213,6 @@ struct weight const *weight = &weights[0];
 #define XQTR_S (XPIX_S/4)
 #define YQTR_S (YPIX_S/4)
 
-static void doprologue(void);
 static void dochar(char const data[YSIZE], unsigned flags);
 static void dochar_plotter(char const data[YSIZE], unsigned flags);
 static void domosaic(unsigned code, bool sep);
@@ -2069,7 +2068,6 @@ dolookups(struct glyph const *g)
 	char prefix[32];
 	struct glyph const **found;
 	size_t plen;
-	int i;
 
 	plen = sprintf(prefix, "%s.", g->name);
 	assert(plen < 32);
@@ -2313,7 +2311,7 @@ static void
 emit_path()
 {
 	int i, pass;
-	point *p, *p1;
+	point *p;
 	bool started = false;
 
 	/*
@@ -2576,8 +2574,6 @@ dochar_plotter(char const data[YSIZE], unsigned flags)
 	clearpath();
 	for (x = 0; x < XSIZE; x++) {
 		for (y = 0; y < YSIZE; y++) {
-			bool connected = false;
-
 			if (GETPIX(x, y)) {
 				if (R) CONNECT(1, 0);
 				if (D) CONNECT(0, -1);