diff options
Diffstat (limited to 'system/lib/libc/musl/src/internal/shgetc.h')
| -rw-r--r-- | system/lib/libc/musl/src/internal/shgetc.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/system/lib/libc/musl/src/internal/shgetc.h b/system/lib/libc/musl/src/internal/shgetc.h new file mode 100644 index 00000000..7beb8ce6 --- /dev/null +++ b/system/lib/libc/musl/src/internal/shgetc.h @@ -0,0 +1,9 @@ +#include "stdio_impl.h" + +void __shlim(FILE *, off_t); +int __shgetc(FILE *); + +#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)->shend ? (void)(f)->rpos-- : (void)0) |