| # | Line 24 | Line 24 | LIST | |
|---|---|---|
| 24 | { | |
| 25 | LIST *l; | |
| 26 | ||
| 27 | – | |
| 28 | – | |
| 27 | /* check free list for available edges */ | |
| 28 | if( free_lists ) | |
| 29 | { | |
| # | Line 52 | Line 50 | LIST *a,*b; | |
| 50 | { | |
| 51 | LIST * l; | |
| 52 | ||
| 55 | – | if(!a) |
| 56 | – | return(b); |
| 57 | – | |
| 53 | if(!b) | |
| 54 | return(a); | |
| 55 | ||
| # | Line 118 | Line 113 | LIST * l; | |
| 113 | { | |
| 114 | if(!l) | |
| 115 | return(NULL); | |
| 116 | + | |
| 117 | free_lists = append_list(free_lists,l); | |
| 118 | ||
| 119 | return(NULL); | |
| # | Line 131 | Line 127 | pop_list(l) | |
| 127 | LIST **l; | |
| 128 | { | |
| 129 | LIST *p; | |
| 130 | < | void *d; |
| 130 | > | int d; |
| 131 | ||
| 132 | if(!l) | |
| 133 | return(NULL); | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |