islower
From C/C++ Reference
islower
Syntax:
#include <cctype> int islower( int ch );
The islower() function returns non-zero if its argument is a lowercase letter. Otherwise, zero is returned.
Related topics:
From C/C++ Reference
#include <cctype> int islower( int ch );
The islower() function returns non-zero if its argument is a lowercase letter. Otherwise, zero is returned.