diff options
| -rw-r--r-- | src/internal/shgetc.h | 24 |
1 files changed, 4 insertions, 20 deletions
diff --git a/src/internal/shgetc.h b/src/internal/shgetc.h index 3434cdaa..0543cb0d 100644 --- a/src/internal/shgetc.h +++ b/src/internal/shgetc.h @@ -3,23 +3,7 @@ void __shlim(FILE *, off_t); int __shgetc(FILE *); -static inline off_t shcnt(FILE *f) -{ - return f->shcnt + (f->rpos - f->rend); -} - -static inline void shlim(FILE *f, off_t lim) -{ - __shlim(f, lim); -} - -static inline int shgetc(FILE *f) -{ - if (f->rpos < f->shend) return *f->rpos++; - return __shgetc(f); -} - -static inline void shunget(FILE *f) -{ - if (f->rend) f->rpos--; -} +#define shcnt(f) ((f)->shcnt + ((f)->rpos - (f)->rend)) +#define shlim(f, lim) __shlim((f), (lim)) +#define shgetc(f) (((f)->rpos < (f)->shend) ? *(f)->rpos++ : __shgetc(f)) +#define shunget(f) ((f)->rend ? (void)(f)->rpos-- : (void)0) |