Fix a few compiler warnings (-Wall -Wextra)

7 files changed, 12 insertions, 12 deletions

diff --git a/src/feh.h b/src/feh.h
index 2e278e5..c9a6c86 100644
--- a/src/feh.h
+++ b/src/feh.h
@@ -136,6 +136,7 @@ void cb_reload_timer(void *data);
 char *feh_http_load_image(char *url);
 int feh_load_image_char(Imlib_Image * im, char *filename);
 void feh_draw_filename(winwidget w);
+void feh_draw_actions(winwidget w);
 void feh_draw_caption(winwidget w);
 void feh_display_status(char stat);
 void real_loadables_mode(int loadable);
diff --git a/src/ipc.c b/src/ipc.c
index 3ed8119..a0d97a3 100644
--- a/src/ipc.c
+++ b/src/ipc.c
@@ -31,7 +31,7 @@ static int session_id = 0;
 static char *socket_name;
 static int socket_fd = 0;
 
-int feh_ipc_create_socket(void)
+void feh_ipc_create_socket(void)
 {
 	struct sockaddr_un saddr;
 	int i;
diff --git a/src/ipc.h b/src/ipc.h
index 78c0d9f..395b150 100644
--- a/src/ipc.h
+++ b/src/ipc.h
@@ -28,7 +28,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #define FEH_IPC_VERSION 0x100;
 
-int feh_ipc_create_socket(void);
+void feh_ipc_create_socket(void);
 int feh_ipc_get_session_id(void);
 
 typedef struct {
diff --git a/src/options.c b/src/options.c
index 6deaf85..63d71d9 100644
--- a/src/options.c
+++ b/src/options.c
@@ -396,8 +396,7 @@ static void feh_parse_option_array(int argc, char **argv)
 		{"index-dim", 1, 0, 232},
 		{0, 0, 0, 0}
 	};
-	int optch = 0, cmdx = 0, i = 0;
-	int geomret;
+	int optch = 0, cmdx = 0;
 
 	D_ENTER(4);
 
diff --git a/src/options.h b/src/options.h
index a06643f..55b997f 100644
--- a/src/options.h
+++ b/src/options.h
@@ -114,8 +114,8 @@ struct __fehoptions {
 	int geom_flags;
 	int geom_x;
 	int geom_y;
-	int geom_w;
-	int geom_h;
+	unsigned int geom_w;
+	unsigned int geom_h;
 	int default_zoom;
 	int menu_border;
 	unsigned char adjust_reload;
diff --git a/src/thumbnail.c b/src/thumbnail.c
index 7c5dad3..a2246ac 100644
--- a/src/thumbnail.c
+++ b/src/thumbnail.c
@@ -781,7 +781,7 @@ char *feh_thumbnail_get_name_md5(char *uri)
 
 	/* generate the md5 sum */
 	md5_init(&pms);
-	md5_append(&pms, uri, strlen(uri));
+	md5_append(&pms, (unsigned char *)uri, strlen(uri));
 	md5_finish(&pms, digest);
 
 	/* print the md5 as hex to a string */
@@ -798,7 +798,6 @@ int feh_thumbnail_generate(Imlib_Image * image, feh_file * file,
 		char *thumb_file, char *uri)
 {
 	int w, h, thumb_w, thumb_h;
-	char *c_mtime;
 	Imlib_Image im_temp;
 	struct stat sb;
 
@@ -820,8 +819,8 @@ int feh_thumbnail_generate(Imlib_Image * image, feh_file * file,
 				thumb_w, thumb_h, 1);
 
 		if (!stat(file->filename, &sb)) {
-			char c_mtime[256];
-			sprintf(c_mtime, "%d", sb.st_mtime);
+			char c_mtime[128];
+			sprintf(c_mtime, "%d", (int)sb.st_mtime);
 			feh_png_write_png(*image, thumb_file, "Thumb::URI", uri,
 					"Thumb::MTime", c_mtime);
 		}
diff --git a/src/winwidget.c b/src/winwidget.c
index dd0adbb..40d9fd2 100644
--- a/src/winwidget.c
+++ b/src/winwidget.c
@@ -259,7 +259,8 @@ void winwidget_create_window(winwidget ret, int w, int h)
 		ev.xclient.data.l[0] = (ret->full_screen ? 1 : 0);
 		ev.xclient.data.l[1] = prop_fs;
 
-		XChangeProperty(disp, ret->win, prop_state, XA_ATOM, 32, PropModeReplace, &prop_fs, 1);
+		XChangeProperty(disp, ret->win, prop_state, XA_ATOM, 32,
+				PropModeReplace, (unsigned char *) &prop_fs, 1);
 	}
 
 	XSetWMProtocols(disp, ret->win, &wmDeleteWindow, 1);
@@ -976,7 +977,7 @@ int winwidget_get_height(winwidget winwid)
 
 void winwidget_get_geometry(winwidget winwid, int *rect)
 {
-	int bw, bp;
+	unsigned int bw, bp;
 	Window child;
 	D_ENTER(4);
 	if (!rect)