diff options
Diffstat (limited to 'usr.bin/doscmd/int2f.c')
| -rw-r--r-- | usr.bin/doscmd/int2f.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/usr.bin/doscmd/int2f.c b/usr.bin/doscmd/int2f.c index 8bfe3d8..e4ab619 100644 --- a/usr.bin/doscmd/int2f.c +++ b/usr.bin/doscmd/int2f.c @@ -34,6 +34,7 @@ #include "doscmd.h" #include "dispatch.h" +#include "tty.h" /* ** Multiplex interrupt. @@ -52,6 +53,7 @@ int2f_printer(regcontext_t *REGS) { debug (D_FILE_OPS, "Called printer function 0x%02x", R_AH); R_AL = FUNC_NUM_IVALID; + return(0); } /* @@ -155,13 +157,13 @@ static struct intfunc_table int2f_table[] = { void int2f(regcontext_t *REGS) { - int index; + int idx; /* look up the handler for the current function */ - index = intfunc_search(int2f_table, R_AH, R_AL); + idx = intfunc_search(int2f_table, R_AH, R_AL); - if (index >= 0) { /* respond on multiplex chain */ - int2f_table[index].handler(REGS); + if (idx >= 0) { /* respond on multiplex chain */ + int2f_table[idx].handler(REGS); } else { unknown_int2(0x2f, R_AH, REGS); } |
