Merge pull request #175 from pks-t/pks/struct-type

jsmn: declare struct names to allow forward decls

jsmn.h

@@ -66,7 +66,7 @@ enum jsmnerr {
  * start	start position in JSON data string
  * end		end position in JSON data string
  */
-typedef struct {
+typedef struct jsmntok {
   jsmntype_t type;
   int start;
   int end;
@@ -80,7 +80,7 @@ typedef struct {
  * JSON parser. Contains an array of token blocks available. Also stores
  * the string being parsed now and current position in that string.
  */
-typedef struct {
+typedef struct jsmn_parser {
   unsigned int pos;     /* offset in the JSON string */
   unsigned int toknext; /* next token to allocate */
   int toksuper;         /* superior token node, e.g. parent object or array */