now works with motif, sort of

bitch/Makefile

@@ -1,8 +1,18 @@
-CFLAGS = -g -DGTK4=1 `pkg-config --cflags gtk4` `pkg-config --libs gtk4`
+CFLAGS = -g 
 RM = rm -f
+SOURCE = bitch.c
 TARGETS = bitch
 
 all: $(TARGETS)
+motif: $(SOURCE)
+	$(CC) $(CFLAGS) -o $@ \
+		-DMOTIF -I/usr/pkg/include/ -I/usr/X11R7/include/ \
+		-L/usr/pkg/lib/ -L/usr/X11R7/lib -lXm -lX11 \
+		$(SOURCE)
+gtk4: $(SOURCE)
+	$(CC) $(CFLAGS) -o $@ \
+		-DGTK4 `pkg-config --cflags gtk4` `pkg-config --libs gtk4` \
+		$(SOURCE)
 clean:
 	$(RM) $(TARGETS)
 %: %.c

bitch/bitch.c

@@ -1,13 +1,18 @@
 #include <stdio.h>
 #include <stdlib.h> /* stderr, atoi(3) */
+#include <string.h> /* strchr(3) */
 #include <sysexits.h> /* EX_USAGE */
 #include <unistd.h> /* getopt(3) */
 
-/* Written for Gtk4 */
 #ifdef GTK4
 #	include <gtk/gtk.h>
 #endif
 
+#ifdef MOTIF
+#	include <Xm/Xm.h>
+#	include <Xm/PushB.h>
+#endif
+
 #define BUF 100
 
 /* Pinephone dimensions as default */
@@ -19,6 +24,7 @@ static char buf[BUF];
 static char f;
 static unsigned char shy = 0;
 
+static int fake_argc = 1;
 static char *fake_argv[2] = { NULL, NULL };
 
 #ifdef GTK4
@@ -28,6 +34,15 @@ static void activate(GtkApplication *app, gpointer user_data);
 static void button_pressed(GtkWidget *button, gpointer data);
 #endif
 
+#ifdef MOTIF
+static XtAppContext app_context;
+
+static void activate(void);
+static void button_pressed(
+	Widget w, XtPointer client_data, XmPushButtonCallbackStruct *cbs
+);
+#endif
+
 int main(int argc, char *argv[]){
 	int c;
 	extern char *optarg;
@@ -69,9 +84,36 @@ Usage: %s (-rx)\n\
 	g_object_unref(app);
 #endif
 
+#ifdef MOTIF
+	activate();
+#endif
+
 	return status;
 }
 
+char *
+sip(void){
+	int c;
+	char *s;
+
+	if(fgets(buf, sizeof(buf) / sizeof(*buf), stdin) == NULL){
+		if(ferror(stdin) != 0)
+#ifdef GTK4
+			g_print
+#else
+			printf
+#endif
+				("%s: stdin: file read error\n", argv0);
+		return NULL;
+	}
+	if((s = strchr(buf, '\n')) == NULL) /* flush */
+		while((c = getc(stdin)) != '\n' && c != EOF);
+	else
+		*s = '\0';
+
+	return buf;
+}
+	
 #ifdef GTK4
 static void
 activate(GtkApplication *app, gpointer user_data){
@@ -96,15 +138,8 @@ activate(GtkApplication *app, gpointer user_data){
 	gtk_scrolled_window_set_child(GTK_SCROLLED_WINDOW(scrolledwindow), box);
 
 	for(;;){
-		if(fgets(buf, sizeof(buf) / sizeof(*buf), stdin) == NULL){
-			if(ferror(stdin) != 0)
-				g_print("%s: stdin: file read error\n", argv0);
+		if(sip() == NULL)
 			break;
-		}
-		if((s = strchr(buf, '\n')) == NULL) /* flush */
-			while((c = getc(stdin)) != '\n' && c != EOF);
-		else
-			*s = '\0';
 		button = gtk_button_new_with_label(buf);
 		g_signal_connect(
 			button, "clicked", G_CALLBACK(button_pressed), NULL
@@ -134,4 +169,40 @@ button_pressed(GtkWidget *button, gpointer data){
 	return;
 }
 
+#endif /* ifdef GTK4 */
+
+#ifdef MOTIF
+static void
+activate(void){
+	Widget button;
+	Widget top_wid;
+
+	top_wid = XtVaAppInitialize(
+		&app_context, "Bitch", NULL, 0, &fake_argc, fake_argv, NULL,
+		NULL
+	);
+
+	for(;;){
+		if(sip() == NULL)
+			break;
+
+		button = XmCreatePushButton(top_wid, buf, NULL, 0);
+		XtManageChild(button);
+		XtAddCallback(button, XmNactivateCallback, button_pressed, NULL);
+	}
+
+	XtRealizeWidget(top_wid);
+	XtAppMainLoop(app_context);
+}
+
+static void
+button_pressed(
+	Widget w,
+	XtPointer client_data,
+	XmPushButtonCallbackStruct *cbs
+){
+	printf("pressed\n");
+	if(shy)
+		XtAppSetExitFlag(app_context);
+}
 #endif