C Tutorial/wctype.h/iswalpha
iswalpha(wint_t ch)
Function char Equivalent int iswalpha(wint_t ch) isalpha()
<source lang="cpp">#include <stdio.h>
- include <wctype.h>
int main(void) {
int wc; for (wc=0; wc <= 0xFF; wc++) { printf("%3d", wc); printf(" %#4x ", wc); printf("%2s", iswalpha(wc) ? "A" : " ");
putchar("\n"); }
}</source>