diff options
Diffstat (limited to 'lib/libF77/signal1.h')
| -rw-r--r-- | lib/libF77/signal1.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/lib/libF77/signal1.h b/lib/libF77/signal1.h new file mode 100644 index 0000000..8800a18 --- /dev/null +++ b/lib/libF77/signal1.h @@ -0,0 +1,25 @@ +/* You may need to adjust the definition of signal1 to supply a */ +/* cast to the correct argument type. This detail is system- and */ +/* compiler-dependent. The #define below assumes signal.h declares */ +/* type SIG_PF for the signal function's second argument. */ + +#include <signal.h> + +#ifndef Sigret_t +#define Sigret_t void +#endif +#ifndef Sigarg_t +#ifdef KR_headers +#define Sigarg_t +#else +#define Sigarg_t int +#endif +#endif /*Sigarg_t*/ + +#ifdef USE_SIG_PF /* compile with -DUSE_SIG_PF under IRIX */ +#define sig_pf SIG_PF +#else +typedef Sigret_t (*sig_pf)(Sigarg_t); +#endif + +#define signal1(a,b) signal(a,(sig_pf)b) |
