SecBSD's official ports repository

graphics/sane-backends/patches/patch-backend_snapscan-usb_c

@@ -0,0 +1,14 @@
+errno.h header is required now that errno is a per-thread variable.
+"undefined symbol 'errno'" at runtime with dlopen()'d modules.
+
+Index: backend/snapscan-usb.c
+--- backend/snapscan-usb.c.orig
++++ backend/snapscan-usb.c
+@@ -72,6 +72,7 @@
+ 
+ #include "snapscan-usb.h"
+ #include "snapscan-mutex.c"
++#include <errno.h>
+ 
+ #ifndef SHM_R
+ #define SHM_R 0