diff options
| -rw-r--r-- | driver-ti.c | 42 |
1 files changed, 15 insertions, 27 deletions
diff --git a/driver-ti.c b/driver-ti.c index 54ef27c..ce2a820 100644 --- a/driver-ti.c +++ b/driver-ti.c @@ -443,7 +443,7 @@ peekkey (termkey_t *tk, void *info, return TERMKEY_RES_NONE; } -static struct +static struct func { const char *funcname; termkey_type_t type; @@ -501,36 +501,24 @@ funcs[] = }; static int +func_compare (const void *key, const void *element) +{ + return strcmp (key, ((struct func *) element)->funcname); +} + +static int funcname2keysym (const char *funcname, termkey_type_t *typep, termkey_sym_t *symp, int *modmaskp, int *modsetp) { - // Binary search - - int start = 0; - int end = sizeof funcs / sizeof funcs[0]; - // is "one past" the end of the range - - // XXX: bsearch()? - while (1) + struct func *func = bsearch (funcname, funcs, + sizeof funcs / sizeof funcs[0], sizeof funcs[0], func_compare); + if (func) { - int i = (start + end) / 2; - int cmp = strcmp (funcname, funcs[i].funcname); - - if (cmp == 0) - { - *typep = funcs[i].type; - *symp = funcs[i].sym; - *modmaskp = funcs[i].mods; - *modsetp = funcs[i].mods; - return 1; - } - else if (end == start + 1) - // That was our last choice and it wasn't it - not found - break; - else if (cmp > 0) - start = i; - else - end = i; + *typep = func->type; + *symp = func->sym; + *modmaskp = func->mods; + *modsetp = func->mods; + return 1; } if (funcname[0] == 'f' && isdigit (funcname[1])) |