static modifier variable

(1) Modifying local variables

Change the storage type and drop it into the static zone (modifiable)

Stack zone to static zone (static zone open variables, the program is destroyed after the end of the range can not be used, but in the static zone)

(2) Modifying global variables

Change link properties (external link property becomes internal link property)

(3) Modifier function

Change link Properties (external link property becomes internal link property)

static modifier variable