From 6f39c7145f19a2644d36bde00a77f7514e1f4545 Mon Sep 17 00:00:00 2001
From: Vito Caputo <vcaputo@pengaru.com>
Date: Tue, 27 Feb 2018 22:53:14 -0800
Subject: *: make buildable for windows w/mingw32

strndup is missing, add trivial implementation

signals are missing so fps counter is disabled for now
---
 src/fps.c      |  8 ++++++++
 src/settings.c | 18 ++++++++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/src/fps.c b/src/fps.c
index 99a3f85..57f67a7 100644
--- a/src/fps.c
+++ b/src/fps.c
@@ -17,6 +17,9 @@ static void sigalrm_handler(int signum)
 
 int fps_setup(void)
 {
+#ifdef __WIN32__
+
+#else
 	struct itimerval	interval = { 	
 					.it_interval = { .tv_sec = 1, .tv_usec = 0 },
 					.it_value = { .tv_sec = 1, .tv_usec = 0 },
@@ -29,11 +32,15 @@ int fps_setup(void)
 		return 0;
 
 	return 1;
+#endif
 }
 
 
 void fps_print(fb_t *fb)
 {
+#ifdef __WIN32__
+
+#else
 	unsigned	n;
 
 	if (!print_fps)
@@ -43,4 +50,5 @@ void fps_print(fb_t *fb)
 	printf("FPS: %u\n", n);
 
 	print_fps = 0;
+#endif
 }
diff --git a/src/settings.c b/src/settings.c
index 7d87811..d8be774 100644
--- a/src/settings.c
+++ b/src/settings.c
@@ -5,6 +5,24 @@
 #include <string.h>
 
 #include "settings.h"
+#include "util.h"
+
+#ifdef __WIN32__
+char * strndup(const char *s, size_t n)
+{
+	size_t	len;
+	char	*buf;
+
+	len = MIN(strlen(s), n);
+	buf = calloc(len + 1, sizeof(char));
+	if (!buf)
+		return NULL;
+
+	memcpy(buf, s, len);
+
+	return buf;
+}
+#endif
 
 /* Split form of key=value[,key=value...] settings string */
 typedef struct settings_t {
-- 
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