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	style: move function return types to own line - sent - simple plaintext present…
	git clone git://git.suckless.org/sent
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	---
	commit 77809fae79eb8b8acbb7198615717a96b08002b2
	parent a95e5929922d79ba8679d0d740876aebfaf81bf9
	Author: Markus Teich <[email protected]>
	Date: Fri, 5 Feb 2016 16:17:43 +0100

	style: move function return types to own line

	Diffstat:
	M sent.c \| 78 +++++++++++++++++++++--------…

	1 file changed, 52 insertions(+), 26 deletions(-)
	---
	diff --git a/sent.c b/sent.c
	@@ -159,7 +159,8 @@ filter(int fd, const char *cmd)
	return fds[0];
	}

	-Image ffopen(char filename)
	+Image *
	+ffopen(char *filename)
	{
	unsigned char hdr[16];
	char *bin = NULL;
	@@ -206,7 +207,8 @@ Image ffopen(char filename)
	return img;
	}

	-void fffree(Image *img)
	+void
	+fffree(Image *img)
	{
	free(img->buf);
	if (img->ximg)
	@@ -214,7 +216,8 @@ void fffree(Image *img)
	free(img);
	}

	-int ffread(Image *img)
	+int
	+ffread(Image *img)
	{
	uint32_t y, x;
	uint16_t *row;
	@@ -277,7 +280,8 @@ int ffread(Image *img)
	return 1;
	}

	-int ffprepare(Image *img)
	+int
	+ffprepare(Image *img)
	{
	int depth = DefaultDepth(xw.dpy, xw.scr);
	int width = xw.uw;
	@@ -319,7 +323,8 @@ int ffprepare(Image *img)
	return 1;
	}

	-void ffscale(Image *img)
	+void
	+ffscale(Image *img)
	{
	unsigned int x, y;
	unsigned int width = img->ximg->width;
	@@ -344,7 +349,8 @@ void ffscale(Image *img)
	}
	}

	-void ffdraw(Image *img)
	+void
	+ffdraw(Image *img)
	{
	int xoffset = (xw.w - img->ximg->width) / 2;
	int yoffset = (xw.h - img->ximg->height) / 2;
	@@ -354,7 +360,8 @@ void ffdraw(Image *img)
	img->state \|= DRAWN;
	}

	-void getfontsize(Slide s, unsigned int width, unsigned int *height)
	+void
	+getfontsize(Slide s, unsigned int width, unsigned int *height)
	{
	int i, j;
	unsigned int curw, newmax;
	@@ -383,7 +390,8 @@ void getfontsize(Slide s, unsigned int width, unsigned in…
	*width += fonts[j]->h;
	}

	-void cleanup()
	+void
	+cleanup()
	{
	unsigned int i, j;

	@@ -408,7 +416,8 @@ void cleanup()
	}
	}

	-void die(const char *fmt, ...)
	+void
	+die(const char *fmt, ...)
	{
	va_list ap;

	@@ -419,7 +428,8 @@ void die(const char *fmt, ...)
	exit(1);
	}

	-void eprintf(const char *fmt, ...)
	+void
	+eprintf(const char *fmt, ...)
	{
	va_list ap;

	@@ -437,7 +447,8 @@ void eprintf(const char *fmt, ...)
	}
	}

	-void load(FILE *fp)
	+void
	+load(FILE *fp)
	{
	static size_t size = 0;
	size_t blen, maxlines;
	@@ -493,7 +504,8 @@ void load(FILE *fp)
	}
	}

	-void advance(const Arg *arg)
	+void
	+advance(const Arg *arg)
	{
	int new_idx = idx + arg->i;
	LIMIT(new_idx, 0, slidecount-1);
	@@ -509,12 +521,14 @@ void advance(const Arg *arg)
	}
	}

	-void quit(const Arg *arg)
	+void
	+quit(const Arg *arg)
	{
	running = 0;
	}

	-void resize(int width, int height)
	+void
	+resize(int width, int height)
	{
	xw.w = width;
	xw.h = height;
	@@ -523,7 +537,8 @@ void resize(int width, int height)
	drw_resize(d, width, height);
	}

	-void run()
	+void
	+run()
	{
	XEvent ev;

	@@ -544,13 +559,15 @@ void run()
	}
	}

	-void usage()
	+void
	+usage()
	{
	die("sent " VERSION " (c) 2014-2015 [email protected]\n" \
	"usage: sent FILE1 [FILE2 ...]", argv0);
	}

	-void xdraw()
	+void
	+xdraw()
	{
	unsigned int height, width, i;
	Image *im = slides[idx].img;
	@@ -578,7 +595,8 @@ void xdraw()
	}
	}

	-void xhints()
	+void
	+xhints()
	{
	XClassHint class = {.res_name = "sent", .res_class = "presenter"};
	XWMHints wm = {.flags = InputHint, .input = True};
	@@ -595,7 +613,8 @@ void xhints()
	XFree(sizeh);
	}

	-void xinit()
	+void
	+xinit()
	{
	XTextProperty prop;

	@@ -635,7 +654,8 @@ void xinit()
	XSync(xw.dpy, False);
	}

	-void xloadfonts()
	+void
	+xloadfonts()
	{
	int i, j;
	char *fstrs[LEN(fontfallbacks)];
	@@ -659,7 +679,8 @@ void xloadfonts()
	free(fstrs[j]);
	}

	-void bpress(XEvent *e)
	+void
	+bpress(XEvent *e)
	{
	unsigned int i;

	@@ -668,19 +689,22 @@ void bpress(XEvent *e)
	mshortcuts[i].func(&(mshortcuts[i].arg));
	}

	-void cmessage(XEvent *e)
	+void
	+cmessage(XEvent *e)
	{
	if (e->xclient.data.l[0] == xw.wmdeletewin)
	running = 0;
	}

	-void expose(XEvent *e)
	+void
	+expose(XEvent *e)
	{
	if (0 == e->xexpose.count)
	xdraw();
	}

	-void kpress(XEvent *e)
	+void
	+kpress(XEvent *e)
	{
	unsigned int i;
	KeySym sym;
	@@ -691,7 +715,8 @@ void kpress(XEvent *e)
	shortcuts[i].func(&(shortcuts[i].arg));
	}

	-void configure(XEvent *e)
	+void
	+configure(XEvent *e)
	{
	resize(e->xconfigure.width, e->xconfigure.height);
	if (slides[idx].img)
	@@ -699,7 +724,8 @@ void configure(XEvent *e)
	xdraw();
	}

	-int main(int argc, char *argv[])
	+int
	+main(int argc, char *argv[])
	{
	int i;
	FILE *fp = NULL;