UNIX API wcwidth – determine columns needed for a wide character API Explanation Code #define _XOPEN_SOURCE #include <wchar.h> #include<stdio.h> main() { int value; wchar_t cr; cr=’H’; value=wcwidth(cr); printf(“n %d n”,value); } http://gcc.gnu.org/ml/gcc-bugs/2000-10/msg00540.html
Daily Archives: April 12, 2010
wcwidth programming
wcwidth – determine columns needed for a wide character #define _XOPEN_SOURCE #include <wchar.h> #include<stdio.h> main() { int value; wchar_t cr; cr=’H’; value=wcwidth(cr); printf(“\n %d \n”,value); } http://gcc.gnu.org/ml/gcc-bugs/2000-10/msg00540.html