/****************************************************************************/
/* char related */
/****************************************************************************/
static inline int hexval(int c) {
/****************************************************************************/
/* char related */
/****************************************************************************/
static inline int hexval(int c) {
ssize_t m_strcpy(char *dst, ssize_t n, const char *src);
ssize_t m_strncpy(char *dst, ssize_t n, const char *src, ssize_t l);
ssize_t m_strcpy(char *dst, ssize_t n, const char *src);
ssize_t m_strncpy(char *dst, ssize_t n, const char *src, ssize_t l);