| # | Line 7 | Line 7 | |
|---|---|---|
| 7 | #include <ctype.h> | |
| 8 | ||
| 9 | #define ANGLE short | |
| 10 | < | #define AEND (-11111) |
| 10 | > | #define AEND (-1) |
| 11 | ||
| 12 | setscan(ang, arg) /* set up scan according to arg */ | |
| 13 | register ANGLE *ang; | |
| # | Line 34 | Line 34 | register char *arg; | |
| 34 | default: | |
| 35 | return(-1); | |
| 36 | } | |
| 37 | < | if (!isdigit(*arg) && *arg != '-' && *arg != '+') |
| 37 | > | if (!isdigit(*arg)) |
| 38 | return(-1); | |
| 39 | do | |
| 40 | arg++; | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |