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toupper(), tolower(), isspace(), is..etc..() aren't safe with chars in some

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systems, use our own is_...() functions now instead.


git-svn-id: http://svn.irssi.org/repos/irssi/trunk@2348 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2002-01-27 20:45:59 +00:00 • committed by cras
commit f4897860b5
35 changed files with 112 additions and 95 deletions
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src/irc/core/irc-masks.c
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@ -41,7 +41,7 @@ static char *get_domain_mask(char *host)
if (is_ipv4_address(host)) {
/* it's an IP address, change last digit to * */
ptr = strrchr(host, '.');
if (ptr != NULL && isdigit(ptr[1]))
if (ptr != NULL && i_isdigit(ptr[1]))
strcpy(ptr+1, "*");
} else {
/* if more than one dot, skip the first