diff options
Diffstat (limited to 'include/compat_af_isdn.h')
-rw-r--r-- | include/compat_af_isdn.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/include/compat_af_isdn.h b/include/compat_af_isdn.h new file mode 100644 index 000000000..56cbfb3f2 --- /dev/null +++ b/include/compat_af_isdn.h @@ -0,0 +1,39 @@ +#ifdef MISDN_OLD_AF_COMPATIBILITY +#undef AF_ISDN +#undef PF_ISDN + +extern int AF_ISDN; +#define PF_ISDN AF_ISDN + +int AF_ISDN; + +#endif + +extern void init_af_isdn(void); + +#ifdef AF_COMPATIBILITY_FUNC +#ifdef MISDN_OLD_AF_COMPATIBILITY +void init_af_isdn(void) +{ + int s; + + /* test for new value */ + AF_ISDN = 34; + s = socket(AF_ISDN, SOCK_RAW, ISDN_P_BASE); + if (s >= 0) { + close(s); + return; + } + AF_ISDN = 27; + s = socket(AF_ISDN, SOCK_RAW, ISDN_P_BASE); + if (s >= 0) { + close(s); + return; + } +} +#else +void init_af_isdn(void) +{ +} +#endif +#endif |