From 57f4e225d10c73bbefa276f01d37b13c4138e245 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Sun, 30 Apr 2023 13:36:18 +0100
Subject: Rename strings.h to something that won't conflict with a system
 header

---
 lib/embed-glsl.cpp.m4 |  2 +-
 lib/strings.h         | 13 -------------
 lib/strlen.h          | 14 ++++++++++++++
 3 files changed, 15 insertions(+), 14 deletions(-)
 delete mode 100644 lib/strings.h
 create mode 100644 lib/strlen.h

diff --git a/lib/embed-glsl.cpp.m4 b/lib/embed-glsl.cpp.m4
index 3503f75..8407132 100644
--- a/lib/embed-glsl.cpp.m4
+++ b/lib/embed-glsl.cpp.m4
@@ -3,7 +3,7 @@ changecom()dnl
 #include "substr(TYPE,1)-NAME.h"
 #include <GL/glew.h>
 #include "gfx/gl/shader.h"
-#include "lib/strings.h"
+#include "lib/strlen.h"
 
 constexpr const GLchar * src { R"GLSL-EMBED(dnl
 include(SOURCE))GLSL-EMBED" };
diff --git a/lib/strings.h b/lib/strings.h
deleted file mode 100644
index 9dca9ac..0000000
--- a/lib/strings.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#pragma once
-
-#include <GL/glew.h>
-
-constexpr auto
-constexpr_strlen(const GLchar * const s)
-{
-	std::size_t ch {};
-	while (s[ch]) {
-		ch++;
-	}
-	return ch;
-}
diff --git a/lib/strlen.h b/lib/strlen.h
new file mode 100644
index 0000000..0053cce
--- /dev/null
+++ b/lib/strlen.h
@@ -0,0 +1,14 @@
+#pragma once
+
+#include <GL/glew.h>
+#include <cstddef>
+
+constexpr auto
+constexpr_strlen(const GLchar * const s)
+{
+	std::size_t ch {};
+	while (s[ch]) {
+		ch++;
+	}
+	return ch;
+}
-- 
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