ack/mach/proto/ncg/label.c
George Koehler e04166b85d More prototypes, less register in mach/proto/ncg
Files that #include "equiv.h" must do so after including "data.h", now
that a function prototype in equiv.h uses type rl_p from data.h.

Adjust style, changing some `for(...)` to `for (...)`.  The style in
mach/proto/ncg is less than consistent; the big annoyance now is that
some files want tabs at 4 spaces, others want tabs at 8 spaces.
2017-11-13 12:44:17 -05:00

45 lines
820 B
C

#include "tables.h"
#ifdef USE_TES
#include "types.h"
#include "param.h"
#include "label.h"
static label_p label_list = (label_p)0;
void add_label(num, height, flth)
{
label_p lbl = (label_p)0;
if (height <= 0) return;
if (flth != TRUE && flth != FALSE)
fatal("incorrect value for fallthrough");
lbl = (label_p) myalloc(sizeof(struct label));
lbl->lb_next = label_list;
lbl->lb_number = num;
lbl->lb_height = height;
lbl->lb_fallthrough = flth;
label_list = lbl;
}
label_p get_label(word num)
{
label_p tmp = label_list;
while (tmp != (label_p)0) {
if (tmp->lb_number == num) return tmp;
tmp = tmp->lb_next;
}
return (label_p)0;
}
void kill_labels(void)
{
label_p tmp;
while((tmp = label_list) != (label_p)0) {
label_list = label_list->lb_next;
myfree((char *)tmp);
}
}
#endif