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Rework stripansicodes() to take a const char * argument rather than const unsigned char *,

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fixing a large number of warnings. 


git-svn-id: svn://svn.code.sf.net/p/bitchx/code/trunk@139 13b04d17-f746-0410-82c6-800466cd88b0
This commit is contained in:
Kevin Easton
2011-09-07 10:13:18 +00:00
parent 43aaf645e2
commit cc0a27d7fe
3 changed files with 14 additions and 12 deletions
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22
source/misc.c
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@@ -1026,19 +1026,21 @@ struct {
#endif
/* Borrowed with permission from FLiER */
char *stripansicodes(const unsigned char *line)
char *stripansicodes(const char *line)
{
register unsigned char *tstr;
register unsigned char *nstr;
int gotansi=0;
const char *tstr = line;
char *nstr = (char *)newline1;
int gotansi = 0;
tstr=(char *)line;
nstr=newline1;
while (*tstr)
{
if (*tstr==0x1B || *tstr == 0x9b)
gotansi=1;
if (gotansi && isalpha(*tstr))
/* Note that we use '\x9b' here, rather than 0x9b, because the
* former will have the correct value whether or not char is
* signed.
*/
if (*tstr == '\x1b' || *tstr == '\x9b')
gotansi = 1;
if (gotansi && isalpha((unsigned char)*tstr))
gotansi = 0;
else if (!gotansi)
{
@@ -1051,7 +1053,7 @@ int gotansi=0;
return (char *)newline1;
}
#else
char *stripansicodes(const unsigned char *line)
char *stripansicodes(const char *line)
{
return line;
}