Foo Len

... define FOOBAR_LEN 8 struct fb_data_t { char name[FOOBAR_LEN + 1]; char value[FOOBAR_LEN + 1]; }; static struct proc_dir_entry *example_dir, *foo_file ...

while (@a) { return 0 if pop(@a) ne pop(@b); } return 1; } if (&aeq($len,@foo[1..$len],0+@bar,@bar)) { ... } split (/PATTERN/,EXPR,LIMIT)

${LEN(foo)} returns the length of the string foo. For example, exten => 100,1,SetVar(Fruit=pear) exten => 100,2,NoOp(${LEN(Fruit)}) exten => 100,3,NoOp(${LEN ...