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Use NULL instead of 0 as a pointer

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This commit is contained in:
Florian La Roche
2021-11-27 15:48:02 +01:00
committed by Erik Ekman
parent f3300731be
commit 089697bb1c
8 changed files with 12 additions and 12 deletions
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6
contrib/apps/chargen/chargen.c
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@@ -73,7 +73,7 @@ struct charcb {
char nextchar;
};
static struct charcb *charcb_list = 0;
static struct charcb *charcb_list = NULL;
/**************************************************************
* void close_chargen(struct charcb *p_charcb)
@@ -190,7 +190,7 @@ chargen_thread(void *arg)
}
/* Wait for data or a new connection */
i = lwip_select(maxfdp1, &readset, &writeset, 0, 0);
i = lwip_select(maxfdp1, &readset, &writeset, NULL, NULL);
if (i == 0) {
continue;
@@ -268,7 +268,7 @@ chargen_thread(void *arg)
void
chargen_init(void)
{
sys_thread_new(CHARGEN_THREAD_NAME, chargen_thread, 0, CHARGEN_THREAD_STACKSIZE, CHARGEN_PRIORITY);
sys_thread_new(CHARGEN_THREAD_NAME, chargen_thread, NULL, CHARGEN_THREAD_STACKSIZE, CHARGEN_PRIORITY);
}
#endif /* LWIP_SOCKET && LWIP_SOCKET_SELECT */