Lines Matching refs:current
40 HISTORY *head, *tail, *current; variable
60 current = 0; in addcmd()
68 if (current) { in prevcmd()
69 if (current->previous) /* stay on first item */ in prevcmd()
70 return (current = current->previous); in prevcmd()
72 return (current); in prevcmd()
74 return (current = tail); in prevcmd()
84 if (current) { in nextcmd()
85 if (current->next) /* stay on first item */ in nextcmd()
86 return (current = current->next); in nextcmd()
88 return (current); in nextcmd()
98 current = 0; in resetcmd()
104 return (current); in currentcmd()