win32: Fix compiler errors

Signed-off-by: Benn Snyder <benn.snyder@gmail.com>

Author: piedar

examples/camtest.c

@@ -29,6 +29,10 @@
 #include <string.h>
 #include "libfreenect.h"
 
+#ifndef SIGQUIT // win32 compat
+	#define SIGQUIT SIGTERM
+#endif
+
 
 void depth_cb(freenect_device* dev, void* data, uint32_t timestamp)
 {
@@ -47,7 +51,6 @@ void signalHandler(int signal)
 	 || signal == SIGTERM
 	 || signal == SIGQUIT)
 	{
-		printf(" %s; shutting down\n", sys_siglist[signal]);
 		running = false;
 	}
 }
@@ -75,7 +78,7 @@ int main(int argc, char** argv)
 		return ret;
 	if (num_devices == 0)
 	{
-		printf("No devices found!\n");
+		printf("No device found!\n");
 		freenect_shutdown(fn_ctx);
 		return 1;
 	}
@@ -127,11 +130,15 @@ int main(int argc, char** argv)
 
 	}
 
+	printf("Shutting down\n");
+
 	// Stop everything and shutdown.
 	freenect_stop_depth(fn_dev);
 	freenect_stop_video(fn_dev);
 	freenect_close_device(fn_dev);
 	freenect_shutdown(fn_ctx);
 
+	printf("Done!\n");
+
 	return 0;
 }

examples/glview.c

@@ -39,6 +39,7 @@
 #include <GL/glut.h>
 #endif
 
+#define _USE_MATH_DEFINES
 #include <math.h>
 
 pthread_t freenect_thread;
@@ -232,9 +233,9 @@ void keyPressed(unsigned char key, int x, int y)
 		mirror = mirror ? FREENECT_OFF : FREENECT_ON;
 	}
 	if (key == 'n') {
-		static freenect_flag_value near = FREENECT_ON;
-		freenect_set_flag(f_dev, FREENECT_NEAR_MODE, near);
-		near = near ? FREENECT_OFF : FREENECT_ON;
+		static freenect_flag_value near_mode = FREENECT_ON;
+		freenect_set_flag(f_dev, FREENECT_NEAR_MODE, near_mode);
+		near_mode = near_mode ? FREENECT_OFF : FREENECT_ON;
 	}
 	if (key == '1') {
 		freenect_set_led(f_dev,LED_GREEN);

examples/micview.c

@@ -180,10 +180,10 @@ int main(int argc, char** argv) {
 
 	state.max_samples = 256 * 60;
 	state.current_idx = 0;
-	state.buffers[0] = malloc(state.max_samples * sizeof(int32_t));
-	state.buffers[1] = malloc(state.max_samples * sizeof(int32_t));
-	state.buffers[2] = malloc(state.max_samples * sizeof(int32_t));
-	state.buffers[3] = malloc(state.max_samples * sizeof(int32_t));
+	state.buffers[0] = (int32_t*)malloc(state.max_samples * sizeof(int32_t));
+	state.buffers[1] = (int32_t*)malloc(state.max_samples * sizeof(int32_t));
+	state.buffers[2] = (int32_t*)malloc(state.max_samples * sizeof(int32_t));
+	state.buffers[3] = (int32_t*)malloc(state.max_samples * sizeof(int32_t));
 	memset(state.buffers[0], 0, state.max_samples * sizeof(int32_t));
 	memset(state.buffers[1], 0, state.max_samples * sizeof(int32_t));
 	memset(state.buffers[2], 0, state.max_samples * sizeof(int32_t));

platform/windows/unistd.h

@@ -38,7 +38,7 @@ typedef long ssize_t;
 #endif // _SSIZE_T_DEFINED
 
 
-void usleep(__int64 usec)
+static void usleep(__int64 usec)
 {
 	// Convert to 100 nanosecond interval, negative for relative time.
 	LARGE_INTEGER ft;