[code type="c"]
#include
#include
int mblen(const char *s, size_t n); //计算多字节字符串占用字节数。
int mbtowc(wchar_t *pwc, const char *s, size_t n); //将多字节字转换为 UNICODE字符
size_t mbstowcs(wchar_t *pwcs, const char *s, size_t n); //将多字节字符串转换为 UNICODE字符串,结果添加null字符。
size_t wcstombs(char *s, const wchar_t *pwcs, size_t n); //
double wcstod(const wchar_t *nptr, wchar_t **endptr);
long wcstol(const wchar_t *nptr, wchar_t **endptr, int base);
unsigned long wcstoul(const wchar_t *nptr, wchar_t **endptr, int base);
[/code]
转载于:https://www.cnblogs.com/qtchina/archive/2010/06/12/1757062.html