DOCS/client_api_examples: move all examples into their own subdirs

Also get rid of shared.h; it actually doesn't have much value. Just copy
the tiny function it contained into the 2 files which used it.

DOCS/client_api_examples/cocoa/cocoabasic.m

@@ -3,8 +3,18 @@
 // but that's not quite ready yet.
 // You may need a basic Info.plist and MainMenu.xib to make this work.
 
-#include "../../libmpv/client.h"
-#include "shared.h"
+#include "libmpv/client.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+static inline void check_error(int status)
+{
+    if (status < 0) {
+        printf("mpv API error: %s\n", mpv_error_string(status));
+        exit(1);
+    }
+}
 
 #import <Cocoa/Cocoa.h>
 

DOCS/client_api_examples/shared.h

@@ -1,10 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-
-static inline void check_error(int status)
-{
-    if (status < 0) {
-        printf("mpv API error: %s\n", mpv_error_string(status));
-        exit(1);
-    }
-}

DOCS/client_api_examples/simple/simple.c

@@ -3,7 +3,14 @@
 #include <stdlib.h>
 
 #include "libmpv/client.h"
-#include "shared.h"
+
+static inline void check_error(int status)
+{
+    if (status < 0) {
+        printf("mpv API error: %s\n", mpv_error_string(status));
+        exit(1);
+    }
+}
 
 int main(int argc, char *argv[])
 {

wscript_build.py

@@ -524,8 +524,8 @@ def build(ctx):
     if ctx.dependency_satisfied('client-api-examples'):
         # This assumes all examples are single-file (as examples should be)
         examples_sources = [
-            ( "simple.c" ),
-            ( "cocoabasic.m", "cocoa" ),
+            ( "simple/simple.c" ),
+            ( "cocoa/cocoabasic.m", "cocoa" ),
         ]
 
         for source in ctx.filtered_sources(examples_sources):