sxt: SXTerr macro;

8 years ago · 61766213bb
parent 2699936d21
commit 61766213bb
1 changed files with 2 additions and 0 deletions
--- a/include/sxt/errno.h
+++ b/include/sxt/errno.h
@ -47,4 +47,6 @@
 #define SXT_EINVAL          (SXT_EBASESHIFT + 22)
 #define SXT_ENOMEM          (SXT_EBASESHIFT + 42)

+#define SXTerr(n) (n) < 0 : -(n) ? (n)
+
 #endif /* __SXT_ERRNO_H__ */