remove obsolete macro

[m6w6/ext-psi] / m4 / errno.m4

diff --git a/m4/errno.m4 b/m4/errno.m4
index 99311b753199dc53a4ed24f059d070b261e6d319..4d28b8bc903dac69d7a7d243787dae91cc8f536b 100644 (file)
--- a/m4/errno.m4
+++ b/m4/errno.m4
@@ -1,8 +1,8 @@
-AC_DEFUN(PSI_CHECK_ERRNO, [
-    AC_CHECK_HEADERS(errno.h)
-    
+PSI_CHECK_ERRNO() {
+    PSI_CONFIG_POSIX(errno, errno.h)
+
     PSI_EXTVAR(int errno)
-    
+
     PSI_CONST(E2BIG, int)
     PSI_CONST(EACCES, int)
     PSI_CONST(EADDRINUSE, int)
@@ -84,4 +84,4 @@ AC_DEFUN(PSI_CHECK_ERRNO, [
     PSI_CONST(ETXTBSY, int)
     PSI_CONST(EWOULDBLOCK, int)
     PSI_CONST(EXDEV, int)
-])
+}