diff options
Diffstat (limited to 'src/internal/libc.h')
| -rw-r--r-- | src/internal/libc.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/internal/libc.h b/src/internal/libc.h index 906de2ca..929ff97a 100644 --- a/src/internal/libc.h +++ b/src/internal/libc.h @@ -38,7 +38,8 @@ extern struct __libc *__libc_loc(void) __attribute__((const)); /* Designed to avoid any overhead in non-threaded processes */ void __lock(volatile int *); -void __lockfile(FILE *); +int __lockfile(FILE *); +void __unlockfile(FILE *); #define LOCK(x) (libc.threads_minus_1 ? (__lock(x),1) : ((void)(x),1)) #define UNLOCK(x) (*(volatile int *)(x)=0) |