diff options
Diffstat (limited to 'lib/safe-read.h')
-rw-r--r-- | lib/safe-read.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/safe-read.h b/lib/safe-read.h index 8e4b165cb..eef929822 100644 --- a/lib/safe-read.h +++ b/lib/safe-read.h @@ -6,5 +6,7 @@ # endif #endif -ssize_t +#define SAFE_READ_ERROR ((size_t) -1) + +size_t safe_read PARAMS ((int desc, void *ptr, size_t len)); |