msvcp90: Added basic_string<{char, wchar}>.capacity implementation.

dlls/msvcp90/msvcp90.spec

@@ -3047,12 +3047,12 @@
 @ stub -arch=win64 ?c_str@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QEBAPEBGXZ
 @ thiscall -arch=win32 ?c_str@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QBEPB_WXZ(ptr) MSVCP_basic_string_wchar_c_str
 @ cdecl -arch=win64 ?c_str@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QEBAPEB_WXZ(ptr) MSVCP_basic_string_wchar_c_str
-@ stub -arch=win32 ?capacity@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIXZ
-@ stub -arch=win64 ?capacity@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QEBA_KXZ
+@ thiscall -arch=win32 ?capacity@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIXZ(ptr) MSVCP_basic_string_char_capacity
+@ cdecl -arch=win64 ?capacity@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QEBA_KXZ(ptr) MSVCP_basic_string_char_capacity
 @ stub -arch=win32 ?capacity@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QBEIXZ
 @ stub -arch=win64 ?capacity@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QEBA_KXZ
-@ stub -arch=win32 ?capacity@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QBEIXZ
-@ stub -arch=win64 ?capacity@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QEBA_KXZ
+@ thiscall -arch=win32 ?capacity@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QBEIXZ(ptr) MSVCP_basic_string_wchar_capacity
+@ cdecl -arch=win64 ?capacity@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QEBA_KXZ(ptr) MSVCP_basic_string_wchar_capacity
 @ stub ?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
 @ stub ?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
 @ stub -arch=win32 ?classic@locale@std@@SAABV12@XZ

dlls/msvcp90/string.c

@@ -700,6 +700,15 @@ const char* __thiscall MSVCP_basic_string_char_c_str(basic_string_char *this)
     return basic_string_char_const_ptr(this);
 }
 
+/* ?capacity@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIXZ */
+/* ?capacity@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QEBA_KXZ */
+DEFINE_THISCALL_WRAPPER(MSVCP_basic_string_char_capacity, 4)
+size_t __thiscall MSVCP_basic_string_char_capacity(basic_string_char *this)
+{
+    TRACE("%p\n", this);
+    return this->res;
+}
+
 /* ??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ */
 /* ??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QEAA@XZ */
 DEFINE_THISCALL_WRAPPER(MSVCP_basic_string_char_ctor, 4)
@@ -1096,6 +1105,15 @@ const wchar_t* __thiscall MSVCP_basic_string_wchar_c_str(basic_string_wchar *thi
     return basic_string_wchar_const_ptr(this);
 }
 
+/* ?capacity@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QBEIXZ */
+/* ?capacity@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QEBA_KXZ */
+DEFINE_THISCALL_WRAPPER(MSVCP_basic_string_wchar_capacity, 4)
+size_t __thiscall MSVCP_basic_string_wchar_capacity(basic_string_wchar *this)
+{
+    TRACE("%p\n", this);
+    return this->res;
+}
+
 /* ??0?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAE@XZ */
 /* ??0?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QEAA@XZ */
 DEFINE_THISCALL_WRAPPER(MSVCP_basic_string_wchar_ctor, 4)