change sq_getpstring to sq_getstringandsize

include/squirrel.h

@@ -156,12 +156,6 @@ typedef struct tagSQObject
     SQObjectValue _unVal;
 }SQObject;
 
-typedef struct tagSQPString
-{
-    SQInteger len;
-    SQChar* str;
-} SQPString;
-
 typedef struct  tagSQMemberHandle{
     SQBool _static;
     SQInteger _index;
@@ -264,8 +258,8 @@ SQUIRREL_API SQRESULT sq_getbase(HSQUIRRELVM v,SQInteger idx);
 SQUIRREL_API SQBool sq_instanceof(HSQUIRRELVM v);
 SQUIRREL_API SQRESULT sq_tostring(HSQUIRRELVM v,SQInteger idx);
 SQUIRREL_API void sq_tobool(HSQUIRRELVM v, SQInteger idx, SQBool *b);
+SQUIRREL_API SQRESULT sq_getstringandsize(HSQUIRRELVM v,SQInteger idx,const SQChar **c,SQInteger *size);
 SQUIRREL_API SQRESULT sq_getstring(HSQUIRRELVM v,SQInteger idx,const SQChar **c);
-SQUIRREL_API SQRESULT sq_getpstring(HSQUIRRELVM v,SQInteger idx,SQPString *pstr);
 SQUIRREL_API SQRESULT sq_getinteger(HSQUIRRELVM v,SQInteger idx,SQInteger *i);
 SQUIRREL_API SQRESULT sq_getfloat(HSQUIRRELVM v,SQInteger idx,SQFloat *f);
 SQUIRREL_API SQRESULT sq_getbool(HSQUIRRELVM v,SQInteger idx,SQBool *b);

squirrel/sqapi.cpp

@@ -680,12 +680,12 @@ SQRESULT sq_getbool(HSQUIRRELVM v,SQInteger idx,SQBool *b)
     return SQ_ERROR;
 }
 
-SQRESULT sq_getpstring(HSQUIRRELVM v,SQInteger idx,SQPString *pstr)
+SQRESULT sq_getstringandsize(HSQUIRRELVM v,SQInteger idx,const SQChar **c,SQInteger *size)
 {
     SQObjectPtr *o = NULL;
     _GETSAFE_OBJ(v, idx, OT_STRING,o);
-    pstr->len = _stringlen(*o);
-    pstr->str = _stringval(*o);
+    *c = _stringval(*o);
+    *size = _stringlen(*o);
     return SQ_OK;
 }