* Style cleanup
* warning * implement --help git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23523 a95241bf-73f2-0310-859d-f6bbb57e9c96
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François Revol
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20448b543b
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d93062a0ad
@ -42,6 +42,8 @@
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char words[MAX_CACHED_WORDS][MAX_LETTERS+1];
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#ifndef __HAIKU__
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/* design ripped off from http://www.latms.berkeley.k12.ca.us/perl/node30.html :) */
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static char hungman[] = \
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" ____ \n" \
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@ -50,6 +52,9 @@ static char hungman[] = \
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" | %c%c%c \n" \
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" | %c %c \n" \
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" | \n";
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#else
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/* some colors */
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static char hungman_ansi[] = \
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" ____ \n" \
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@ -59,6 +64,8 @@ static char hungman_ansi[] = \
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" | \033[35m%c %c\033[0m \n" \
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" | \n";
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#endif
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// for gets,
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#define BIGBUFFSZ 128
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char bigbuffer[BIGBUFFSZ];
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@ -101,7 +108,9 @@ char *(*bsod_saved_kgets)(char *, char *, int);
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# define HUNGMAN hungman_ansi
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#endif /* !_KERNEL_MODE */
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status_t init_words(char *from)
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status_t
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init_words(char *from)
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{
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int fd;
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size_t sz, got;
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@ -154,7 +163,9 @@ status_t init_words(char *from)
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return B_OK;
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}
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void print_hangman(int fails)
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void
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print_hangman(int fails)
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{
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PRINTF(HUNGMAN,
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(fails > 0)?'O':' ',
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@ -165,7 +176,9 @@ void print_hangman(int fails)
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(fails > 5)?'\\':' ');
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}
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void display_word(int current, uint32 tried_letters)
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void
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display_word(int current, uint32 tried_letters)
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{
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int i = 0;
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PRINTF("word> ");
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@ -176,7 +189,8 @@ void display_word(int current, uint32 tried_letters)
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PRINTF("\n");
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}
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int play_hangman(void)
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int
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play_hangman(void)
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{
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int current;
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int score = 0;
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@ -248,13 +262,15 @@ int play_hangman(void)
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return score;
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}
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#ifdef _KERNEL_MODE /* driver parts */
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#ifndef __HAIKU__ /* BeOS intimacy revealed */
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//char *bsod_wrapper_gets(char *p, int len)
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//char *bsod_wrapper_gets(int len, char *p)
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char *bsod_wrapper_gets(char *prompt, char *p, int len)
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char *
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bsod_wrapper_gets(char *prompt, char *p, int len)
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{
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/* fall back to the normal gets() */
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bsod_kgets = bsod_saved_kgets;
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@ -268,9 +284,17 @@ char *bsod_wrapper_gets(char *prompt, char *p, int len)
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#endif
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int kdlhangman(int argc, char **argv)
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int
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kdlhangman(int argc, char **argv)
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{
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int score;
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if (argc > 1 && strcmp(argv[1], "--help") == 0) {
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PRINTF("%s\n", KCMD_HELP);
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return 0;
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}
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score = play_hangman();
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PRINTF("score %d\n", score);
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if (score > (MAX_CACHED_WORDS - MAX_FAILS_BEFORE_BSOD)) {
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@ -290,6 +314,7 @@ PRINTF("score %d\n", score);
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return B_KDEBUG_QUIT;
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}
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# ifdef AS_DRIVER
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typedef struct {
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@ -298,11 +323,16 @@ typedef struct {
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const char * device_names[]={DEV_ENTRY, NULL};
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status_t init_hardware(void) {
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status_t
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init_hardware(void) {
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return B_OK;
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}
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status_t init_driver(void) {
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status_t
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init_driver(void)
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{
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status_t err;
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err = init_words(FORTUNE_FILE);
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@ -315,15 +345,24 @@ status_t init_driver(void) {
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return B_OK;
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}
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void uninit_driver(void) {
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void
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uninit_driver(void)
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{
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remove_debugger_command("kdlhangman", kdlhangman);
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}
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const char **publish_devices() {
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const char **
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publish_devices()
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{
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return device_names;
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}
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status_t khangman_open(const char *name, uint32 flags, cookie_t **cookie) {
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status_t
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khangman_open(const char *name, uint32 flags, cookie_t **cookie)
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{
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(void)name; (void)flags;
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*cookie = (void*)malloc(sizeof(cookie_t));
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if (*cookie == NULL) {
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@ -336,22 +375,34 @@ err0:
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return B_ERROR;
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}
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status_t khangman_close(void *cookie) {
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status_t
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khangman_close(void *cookie)
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{
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(void)cookie;
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return B_OK;
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}
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status_t khangman_free(cookie_t *cookie) {
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status_t
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khangman_free(cookie_t *cookie)
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{
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free(cookie);
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return B_OK;
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}
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status_t khangman_read(cookie_t *cookie, off_t position, void *data, size_t *numbytes) {
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status_t
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khangman_read(cookie_t *cookie, off_t position, void *data, size_t *numbytes)
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{
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*numbytes = 0;
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return B_NOT_ALLOWED;
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}
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status_t khangman_write(void *cookie, off_t position, const void *data, size_t *numbytes) {
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status_t
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khangman_write(void *cookie, off_t position, const void *data, size_t *numbytes)
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{
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(void)cookie; (void)position; (void)data; (void)numbytes;
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//*numbytes = 0;
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/* here we get to kdlhangman */
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@ -363,6 +414,7 @@ status_t khangman_write(void *cookie, off_t position, const void *data, size_t *
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return B_OK;
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}
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device_hooks khangman_hooks={
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(device_open_hook)khangman_open,
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khangman_close,
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@ -376,14 +428,22 @@ device_hooks khangman_hooks={
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NULL
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};
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device_hooks *find_device(const char *name) {
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device_hooks *
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find_device(const char *name)
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{
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(void)name;
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return &khangman_hooks;
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}
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# else /* as module */
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status_t std_ops(int32 op, ...);
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status_t std_ops(int32 op, ...)
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status_t
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std_ops(int32 op, ...)
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{
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status_t err;
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@ -403,6 +463,7 @@ status_t std_ops(int32 op, ...)
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return B_ERROR;
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}
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static module_info minfo = {
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"debugger/hangman/v1",
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B_KEEP_LOADED,
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@ -415,7 +476,8 @@ module_info *modules[] = { &minfo, NULL };
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#else
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void kdl_trip(void)
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void
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kdl_trip(void)
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{
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int fd;
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fd = open("/dev/misc/hangman", O_WRONLY);
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@ -428,7 +490,9 @@ void kdl_trip(void)
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close(fd);
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}
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int main(int argc, char *argv)
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int
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main(int argc, char *argv)
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{
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int score; /* how many correct guesses ? */
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/* init */
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@ -437,7 +501,7 @@ int main(int argc, char *argv)
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return 1;
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}
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score = play_hangman();
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PRINTF("score %d\n", score);
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PRINTF("score %d\n", score);
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if (score > (MAX_CACHED_WORDS - MAX_FAILS_BEFORE_BSOD)) {
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PRINTF("Congrats !\n");
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}
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@ -449,5 +513,4 @@ PRINTF("score %d\n", score);
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}
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#endif
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