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Update strspn(3) to current coding conventions.

This commit is contained in:
Jonas 'Sortie' Termansen 2014-09-24 21:18:43 +02:00
parent 0bb2ac34ec
commit 6b0060f2ec
1 changed files with 11 additions and 7 deletions
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18
libc/string/strspn.cpp
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@ -1,6 +1,6 @@
/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2011, 2012.
Copyright(C) Jonas 'Sortie' Termansen 2011, 2012, 2014.
This file is part of the Sortix C Library.
@ -26,19 +26,23 @@
extern "C" size_t strspn(const char* str, const char* accept)
{
size_t acceptlen = 0;
while ( accept[acceptlen] ) { acceptlen++; }
size_t accept_length = 0;
while ( accept[accept_length] )
accept_length++;
for ( size_t result = 0; true; result++ )
{
char c = str[result];
if ( !c ) { return result; }
if ( !c )
return result;
bool matches = false;
for ( size_t i = 0; i < acceptlen; i++ )
for ( size_t i = 0; i < accept_length; i++ )
{
if ( str[result] != accept[i] ) { continue; }
if ( str[result] != accept[i] )
continue;
matches = true;
break;
}
if ( !matches ) { return result; }
if ( !matches )
return result;
}
}