Hexadecimal string turn INT64

#include __ INT64 STR2INT64 (CHAR * STR) {IF (str, "0x") || str = 2; __INT64 TMP = 0; int LEN = Strlen (STR); for (int i = 0; i

} TMP = NDECNUM * POW (16, LEN-I -1);} Return TMP;} else {return_atoi64 (str);}}