0x601 not works, use _WIN32_WINNT_WIN7 instead

Author: Zor-X-L

Makefile

@@ -456,7 +456,7 @@ ifneq '' '$(findstring mingw,$(shell $(CC) -dumpmachine))'
 	MK_CFLAGS   += -Xassembler -muse-unaligned-vector-move
 	MK_CXXFLAGS += -Xassembler -muse-unaligned-vector-move
 
-	MK_CPPFLAGS += -D_WIN32_WINNT=0x601
+	MK_CPPFLAGS += -D_WIN32_WINNT=_WIN32_WINNT_WIN7 -DWINVER=_WIN32_WINNT_WIN7
 endif
 
 ifneq ($(filter aarch64%,$(UNAME_M)),)

ggml/CMakeLists.txt

@@ -93,7 +93,7 @@ option(GGML_LSX         "ggml: enable lsx"              ON)
 option(GGML_SVE         "ggml: enable SVE"              OFF)
 
 if (WIN32)
-    set(GGML_WIN_VER "0x601" CACHE STRING "ggml: Windows Version")
+    set(GGML_WIN_VER "_WIN32_WINNT_WIN7" CACHE STRING "ggml: Windows Version")
 endif()
 
 # ggml core