wn_strupcase3
Routines to deal with capitalization
Part of wncase(3).
Usage
char string
[]
;
char string
[]
;
char string
[]
;
int len;
char string
[]
;
int len;
char c;
char c;
Overview
wn_strupcase converts all letters in string to upper-case.
wn_strlowcase converts all letters in string to lower-case.
wn_memupcase converts all letters in string to upper-case. string is assumed to be len chars long.
wn_memlowcase converts all letters in string to lower-case. string is assumed to be len chars long.
wn_charupcase converts c to upper case if it is a letter.
wn_charlowcase converts c to lower case if it is a letter.