In file included from ../../.././src/mpl/include/mpl.h(10),
from ../../.././src/mpl/src/mplstr.c(7):
./include/mplconfig.h(238): warning #14: extra text after expected end of preprocessing directive
#ifndef _mpl_
^
In file included from ../../.././src/mpl/include/mpl.h(10),
from ../../.././src/mpl/src/mplstr.c(7):
./include/mplconfig.h(239): warning #2217: white space is required between the macro name "_mpl_" and its replacement text
#define _mpl_
^
In file included from ../../.././src/mpl/include/mpl.h(111),
from ../../.././src/mpl/src/mplstr.c(7):
../../.././src/mpl/include/mplstr.h(48): error: #error directive: "strncmp is required"
#error "strncmp is required"
^
../../.././src/mpl/src/mplstr.c(41): warning #266: function "isdigit" declared implicitly
if (isdigit(nc)) {
^
Internal error: null pointer
Please suggest.