tonitch/sent
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remove unnecessary NULL checks and add void for an empty parameter list

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This commit is contained in:
Tom Schwindl
2023-01-10 17:39:33 +00:00
committed by Hiltjo Posthuma
parent 08006e0d00
commit 882d54c225
1 changed files with 14 additions and 16 deletions
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30
sent.c
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@ -99,12 +99,12 @@ static void load(FILE *fp);
static void advance(const Arg *arg);
static void quit(const Arg *arg);
static void resize(int width, int height);
static void run();
static void usage();
static void xdraw();
static void xhints();
static void xinit();
static void xloadfonts();
static void run(void);
static void usage(void);
static void xdraw(void);
static void xhints(void);
static void xinit(void);
static void xloadfonts(void);
static void bpress(XEvent *);
static void cmessage(XEvent *);
@ -216,8 +216,7 @@ ffload(Slide *s)
s->img->bufwidth = ntohl(*(uint32_t *)&hdr[8]);
s->img->bufheight = ntohl(*(uint32_t *)&hdr[12]);
if (s->img->buf)
free(s->img->buf);
free(s->img->buf);
/* internally the image is stored in 888 format */
s->img->buf = ecalloc(s->img->bufwidth * s->img->bufheight, strlen("888"));
@ -499,7 +498,7 @@ resize(int width, int height)
}
void
run()
run(void)
{
XEvent ev;
@ -521,7 +520,7 @@ run()
}
void
xdraw()
xdraw(void)
{
unsigned int height, width, i;
Image *im = slides[idx].img;
@ -549,7 +548,7 @@ xdraw()
}
void
xhints()
xhints(void)
{
XClassHint class = {.res_name = "sent", .res_class = "presenter"};
XWMHints wm = {.flags = InputHint, .input = True};
@ -567,7 +566,7 @@ xhints()
}
void
xinit()
xinit(void)
{
XTextProperty prop;
unsigned int i;
@ -611,7 +610,7 @@ xinit()
}
void
xloadfonts()
xloadfonts(void)
{
int i, j;
char *fstrs[LEN(fontfallbacks)];
@ -630,8 +629,7 @@ xloadfonts()
}
for (j = 0; j < LEN(fontfallbacks); j++)
if (fstrs[j])
free(fstrs[j]);
free(fstrs[j]);
}
void
@ -680,7 +678,7 @@ configure(XEvent *e)
}
void
usage()
usage(void)
{
die("usage: %s [file]", argv0);
}