msvcp90: Added basic_string::_Chassign implementation.

dlls/msvcp90/msvcp90.spec

@@ -2114,12 +2114,12 @@
 @ cdecl -arch=win64 ?_Callfns@ios_base@std@@AEAAXW4event@12@@Z(ptr long) ios_base_Callfns
 @ stub -arch=win32 ?_Cerr_func@std@@YAAAV?$basic_ostream@DU?$char_traits@D@std@@@1@XZ
 @ stub -arch=win64 ?_Cerr_func@std@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@1@XZ
-@ stub -arch=win32 ?_Chassign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@IAEXIID@Z
-@ stub -arch=win64 ?_Chassign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@IEAAX_K0D@Z
+@ thiscall -arch=win32 ?_Chassign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@IAEXIID@Z(ptr long long long) MSVCP_basic_string_char_Chassign
+@ cdecl -arch=win64 ?_Chassign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@IEAAX_K0D@Z(ptr long long long) MSVCP_basic_string_char_Chassign
 @ stub -arch=win32 ?_Chassign@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@IAEXIIG@Z
 @ stub -arch=win64 ?_Chassign@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@IEAAX_K0G@Z
-@ stub -arch=win32 ?_Chassign@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@IAEXII_W@Z
-@ stub -arch=win64 ?_Chassign@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@IEAAX_K0_W@Z
+@ thiscall -arch=win32 ?_Chassign@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@IAEXII_W@Z(ptr long long long) MSVCP_basic_string_wchar_Chassign
+@ cdecl -arch=win64 ?_Chassign@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@IEAAX_K0_W@Z(ptr long long long) MSVCP_basic_string_wchar_Chassign
 @ stub -arch=win32 ?_Cin_func@std@@YAAAV?$basic_istream@DU?$char_traits@D@std@@@1@XZ
 @ stub -arch=win64 ?_Cin_func@std@@YAAEAV?$basic_istream@DU?$char_traits@D@std@@@1@XZ
 # extern -arch=win64 ?_Cl@?5???$log@M@std@@YA?AV?$complex@M@1@AEBV21@@Z@4MB

dlls/msvcp90/string.c

@@ -731,6 +731,16 @@ basic_string_char* __thiscall MSVCP_basic_string_char_assign_cstr(
             MSVCP_char_traits_char_length(str));
 }
 
+/* ?_Chassign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@IAEXIID@Z */
+/* ?_Chassign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@IEAAX_K0D@Z */
+DEFINE_THISCALL_WRAPPER(MSVCP_basic_string_char_Chassign, 16)
+void __thiscall MSVCP_basic_string_char_Chassign(basic_string_char *this,
+        MSVCP_size_t off, MSVCP_size_t count, char ch)
+{
+    TRACE("%p %lu %lu %c\n", this, off, count, ch);
+    MSVCP_char_traits_char_assignn(basic_string_char_ptr(this)+off, count, ch);
+}
+
 /* ?c_str@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEPBDXZ */
 /* ?c_str@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QEBAPEBDXZ */
 /* ?data@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEPBDXZ */
@@ -1690,6 +1700,16 @@ basic_string_wchar* __thiscall MSVCP_basic_string_wchar_assign_cstr(
             MSVCP_char_traits_wchar_length(str));
 }
 
+/* ?_Chassign@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@IAEXII_W@Z */
+/* ?_Chassign@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@IEAAX_K0_W@Z */
+DEFINE_THISCALL_WRAPPER(MSVCP_basic_string_wchar_Chassign, 16)
+void __thiscall MSVCP_basic_string_wchar_Chassign(basic_string_wchar *this,
+        MSVCP_size_t off, MSVCP_size_t count, wchar_t ch)
+{
+    TRACE("%p %lu %lu %c\n", this, off, count, ch);
+    MSVCP_char_traits_wchar_assignn(basic_string_wchar_ptr(this)+off, count, ch);
+}
+
 /* ?c_str@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QBEPB_WXZ */
 /* ?c_str@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QEBAPEB_WXZ */
 /* ?data@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QBEPB_WXZ */