NAME memset - write a byte to byte string CONTENTS Library Synopsis Description Return Values See Also Standards LIBRARY .Lb libc SYNOPSIS .In string.h void * memset "void *b" "int c" "size_t len" DESCRIPTION The memset function writes len bytes of value c (converted to an unsigned char) to the string b. RETURN VALUES The memset function returns its first argument. SEE ALSO bzero(3), swab(3) STANDARDS