Commit d4546731 authored by Rémi Denis-Courmont's avatar Rémi Denis-Courmont

Use strspn() and constify

parent c495c265
......@@ -44,7 +44,7 @@ struct demux_sys_t
*****************************************************************************/
static int Demux( demux_t *p_demux);
static int Control( demux_t *p_demux, int i_query, va_list args );
static int IsWhitespace( char *psz_string );
static bool IsWhitespace( const char *psz_string );
/*****************************************************************************
* Import_B4S: main import function
......@@ -281,16 +281,8 @@ static int Control( demux_t *p_demux, int i_query, va_list args )
return VLC_EGENERIC;
}
static int IsWhitespace( char *psz_string )
static bool IsWhitespace( const char *psz_string )
{
while( *psz_string )
{
if( *psz_string != ' ' && *psz_string != '\t' && *psz_string != '\r' &&
*psz_string != '\n' )
{
return false;
}
psz_string++;
}
return true;
psz_string += strspn( psz_string, " \t\r\n" );
return !*psz_string;
}
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