fix travis build

src/json.h

@@ -51,6 +51,7 @@
 
 extern "C"
 {
+
 #endif
 
 typedef struct {
@@ -60,10 +61,11 @@ typedef struct {
     /* Custom allocator support (leave null to use malloc/free)
      */
 
-    void * (*mem_alloc)(size_t, int zero, void *user_data);
-    void (*mem_free)(void *, void *user_data);
+    void * (*mem_alloc)(size_t, int zero, void * user_data);
+    void (* mem_free)(void *, void * user_data);
+
+    void * user_data;      /* will be passed to mem_alloc and mem_free */
 
-    void *user_data;       /* will be passed to mem_alloc and mem_free */
 } json_settings;
 
 #define json_enable_comments  0x01
@@ -77,12 +79,13 @@ typedef enum {
     json_string,
     json_boolean,
     json_null
+
 } json_type;
 
 extern const struct _json_value json_value_none;
 
 typedef struct _json_value {
-    struct _json_value *parent;
+    struct _json_value * parent;
 
     json_type type;
 
@@ -93,18 +96,20 @@ typedef struct _json_value {
 
         struct {
             unsigned int length;
-            json_char *ptr;      /* null terminated */
+            json_char * ptr;     /* null terminated */
+
         } string;
 
         struct {
             unsigned int length;
 
             struct {
-                json_char *name;
+                json_char * name;
                 unsigned int name_length;
 
-                struct _json_value *value;
-            } *values;
+                struct _json_value * value;
+
+            } * values;
 
 #if defined(__cplusplus) && __cplusplus >= 201103L
             decltype(values) begin() const
@@ -116,11 +121,12 @@ typedef struct _json_value {
                 return values + length;
             }
 #endif
+
         } object;
 
         struct {
             unsigned int length;
-            struct _json_value **values;
+            struct _json_value ** values;
 
 #if defined(__cplusplus) && __cplusplus >= 201103L
             decltype(values) begin() const
@@ -132,14 +138,18 @@ typedef struct _json_value {
                 return values + length;
             }
 #endif
+
         } array;
+
     } u;
 
     union {
-        struct _json_value *next_alloc;
-        void *object_mem;
+        struct _json_value * next_alloc;
+        void * object_mem;
+
     } _reserved;
 
+
     /* Some C++ operator sugar */
 
 #ifdef __cplusplus
@@ -156,18 +166,19 @@ public:
             return json_value_none;
         }
 
-        return *u.array.values[index];
+        return *u.array.values [index];
     }
 
-    inline const struct _json_value &operator [] (const char *index) const {
+    inline const struct _json_value &operator [] (const char * index) const {
         if (type != json_object) {
             return json_value_none;
         }
 
-        for (unsigned int i = 0; i < u.object.length; ++i)
-            if (!strcmp(u.object.values[i].name, index)) {
-                return *u.object.values[i].value;
+        for (unsigned int i = 0; i < u.object.length; ++i) {
+            if (!strcmp(u.object.values [i].name, index)) {
+                return *u.object.values [i].value;
             }
+        }
 
         return json_value_none;
     }
@@ -181,6 +192,7 @@ public:
         default:
             return "";
         }
+        ;
     }
 
     inline operator json_int_t() const
@@ -195,6 +207,7 @@ public:
         default:
             return 0;
         }
+        ;
     }
 
     inline operator bool() const
@@ -218,30 +231,36 @@ public:
         default:
             return 0;
         }
+        ;
     }
 
 #endif
+
 } json_value;
 
-json_value *json_parse(const json_char *json,
-                       size_t length);
+json_value * json_parse(const json_char * json,
+                        size_t length);
 
 #define json_error_max 128
-json_value *json_parse_ex(json_settings *settings,
-                          const json_char *json,
-                          size_t length,
-                          char *error);
+json_value * json_parse_ex(json_settings * settings,
+                           const json_char * json,
+                           size_t length,
+                           char * error);
 
 void json_value_free(json_value *);
 
+
 /* Not usually necessary, unless you used a custom mem_alloc and now want to
  * use a custom mem_free.
  */
-void json_value_free_ex(json_settings *settings,
+void json_value_free_ex(json_settings * settings,
                         json_value *);
 
+
 #ifdef __cplusplus
 } /* extern "C" */
 #endif
 
 #endif
+
+