UniTransLower
UniTransLower converts a Unicode character to lowercase using the specified locale.
Syntax
UniChar UniTransLower (const LocaleObject locale_object, UniChar uc)
Parameters
- locale_object (const LocaleObject)
- A locale object created by UniCreateLocaleObject or NULL.
- uc (UniChar)
- The character to be transformed.
Returns
return value (UniChar) - returns
UniTransLower returns the transformed character. The input character is returned if there is no transformation defined for the character in locale_object.
Example
This example shows how to convert a Unicode character to lowercase.
#include <stdio.h>
#include <unidef.h>
int main(void) {
LocaleObject locale_object;
UniChar uni_upr = L'C';
UniChar uni_lwr;
int rc;
/*****************************************************************/
/* Assumes LANG environment variable set to a valid locale name, */
/* such as fr_FR */
/*****************************************************************/
rc = UniCreateLocaleObject(UNI_UCS_STRING_POINTER,
(UniChar *)L"", &locale_object);
if (rc != ULS_SUCCESS) {
printf("UniCreateLocaleObject error: return code = %u\n", rc);
return 1;
}
uni_lwr = UniTransLower(locale_object, uni_upr);
return (ULS_SUCCESS);
}
Format
#include <unidef.h>
UniChar UniTransLower
(const LocaleObject locale_object, UniChar uc)