strlen
strcpy
strcat
strcmp
strncpy
strncat
strncmp
islower(ch)
isdigit()
iscntrl()
isspace()等等....
類型為 void*
(1).memcpy
(2).memmove
(3)memcmp
(4)memset
(1)memcpy (2)memmove (3)memcmp (4)memset
strlen
strcpy
strcat
strcmp
strncpy
strncat
strncmp
islower(ch)
isdigit()
iscntrl()
isspace()等等....
類型為 void*
(1).memcpy
(2).memmove
(3)memcmp
(4)memset
(1)memcpy (2)memmove (3)memcmp (4)memset