Make internal functions static.

1 files changed, 10 insertions, 10 deletions

diff --git a/apps/unix/x11pdf.c b/apps/unix/x11pdf.c
index d19e902f..b8d7c267 100644
--- a/apps/unix/x11pdf.c
+++ b/apps/unix/x11pdf.c
@@ -98,7 +98,7 @@ char *winpassword(pdfapp_t *app, char *filename)
  * X11 magic
  */
 
-void winopen(void)
+static void winopen(void)
 {
 	XWMHints *hints;
 
@@ -259,7 +259,7 @@ static void invertcopyrect()
 	justcopied = 1;
 }
 
-void winblit(pdfapp_t *app)
+static void winblit(pdfapp_t *app)
 {
 	int x0 = gapp.panx;
 	int y0 = gapp.pany;
@@ -296,7 +296,7 @@ void winrepaint(pdfapp_t *app)
 	dirty = 1;
 }
 
-void windrawstring(pdfapp_t *app, char *s, int x, int y)
+static void windrawstring(pdfapp_t *app, char *s, int x, int y)
 {
 	int prevfunction;
 	XGCValues xgcv;
@@ -316,7 +316,7 @@ void windrawstring(pdfapp_t *app, char *s, int x, int y)
 	XChangeGC(xdpy, xgc, GCFunction, &xgcv);
 }
 
-void windrawpageno(pdfapp_t *app)
+static void windrawpageno(pdfapp_t *app)
 {
 	char s[100];
 
@@ -427,7 +427,7 @@ void winopenuri(pdfapp_t *app, char *buf)
 	system(cmd);
 }
 
-void onkey(int c)
+static void onkey(int c)
 {
 	if (justcopied)
 	{
@@ -443,7 +443,7 @@ void onkey(int c)
 		pdfapp_onkey(&gapp, c);
 }
 
-void onmouse(int x, int y, int btn, int modifiers, int state)
+static void onmouse(int x, int y, int btn, int modifiers, int state)
 {
 	if (state != 0 && justcopied)
 	{
@@ -454,13 +454,13 @@ void onmouse(int x, int y, int btn, int modifiers, int state)
 	pdfapp_onmouse(&gapp, x, y, btn, modifiers, state);
 }
 
-void usage(void)
+static void usage(void)
 {
 	fprintf(stderr, "usage: mupdf [-d password] [-z zoom] [-p pagenumber] file.pdf\n");
 	exit(1);
 }
 
-void winawaitevent(struct timeval *tmo, struct timeval *tmo_at)
+static void winawaitevent(struct timeval *tmo, struct timeval *tmo_at)
 {
 	if (tmo_at->tv_sec == 0 && tmo_at->tv_usec == 0 &&
 		tmo->tv_sec == 0 && tmo->tv_usec == 0)
@@ -482,7 +482,7 @@ void winawaitevent(struct timeval *tmo, struct timeval *tmo_at)
 	}
 }
 
-void winsettmo(struct timeval *tmo, struct timeval *tmo_at)
+static void winsettmo(struct timeval *tmo, struct timeval *tmo_at)
 {
 	struct timeval now;
 
@@ -493,7 +493,7 @@ void winsettmo(struct timeval *tmo, struct timeval *tmo_at)
 	timeradd(&now, tmo, tmo_at);
 }
 
-void winresettmo(struct timeval *tmo, struct timeval *tmo_at)
+static void winresettmo(struct timeval *tmo, struct timeval *tmo_at)
 {
 	tmo->tv_sec = 0;
 	tmo->tv_usec = 0;