Zilog Z80380 - Manual (Page 76)

Library Functions Run Time Environment
4–12 UM004001-COR1103
memset FUNCTION
Header file statement: #include
Syntax: void *memset (void *dest, int c, size_t count)
The memset function sets the first count bytes of dest to the character c.
Return Value
The memset function returns the value of dest.
rand FUNCTION
Header file statement: #include
Syntax: int rand (void);
The rand function returns a pseudorandom integer in the range 0 to RAND_MAX. The srand
routine can be used to seed the pseudorandom-number generator before calling rand.
Return Value
The rand function returns a pseudorandom number, as described above. There is no error
returned.
Parameter Description
dest Pointer to destination
c Character to set
count Number of characters