warning: "min" redefined of qsort.

Hi.

I have warning with MinGW....

qsort.c:53:1: warning: "min" redefined
In file included from C:/MinGW/include/windows.h:48,
                 from ../../src/include/pg_config_os.h:12,
                 from ../../src/include/c.h:88,
                 from qsort.c:46:
C:/MinGW/include/windef.h:143:1: warning: this is the location of the previous definition
qsort_arg.c:53:1: warning: "min" redefined
In file included from C:/MinGW/include/windows.h:48,
                 from ../../src/include/pg_config_os.h:12,
                 from ../../src/include/c.h:88,
                 from qsort_arg.c:46:
C:/MinGW/include/windef.h:143:1: warning: this is the location of the previous definition
qsort.c:53:1: warning: "min" redefined
In file included from C:/MinGW/include/windows.h:48,
                 from ../../src/include/pg_config_os.h:12,
                 from ../../src/include/c.h:88,
                 from qsort.c:46:
C:/MinGW/include/windef.h:143:1: warning: this is the location of the previous definition
qsort_arg.c:53:1: warning: "min" redefined
In file included from C:/MinGW/include/windows.h:48,
                 from ../../src/include/pg_config_os.h:12,
                 from ../../src/include/c.h:88,
                 from qsort_arg.c:46:


Therefore, please consider this.

Regards,
Hiroshi Saito