Fix strchrnul(3) and strrchr(3) missing an unsigned char cast.
Found by musl's libc-test.
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@ -1,6 +1,6 @@
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/*******************************************************************************
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/*******************************************************************************
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Copyright(C) Jonas 'Sortie' Termansen 2011, 2012, 2013.
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Copyright(C) Jonas 'Sortie' Termansen 2011, 2012, 2013, 2014.
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This file is part of the Sortix C Library.
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This file is part of the Sortix C Library.
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@ -27,5 +27,5 @@
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extern "C" char* strchr(const char* str, int uc)
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extern "C" char* strchr(const char* str, int uc)
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{
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{
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char* ret = strchrnul(str, uc);
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char* ret = strchrnul(str, uc);
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return uc == ((unsigned char*) ret)[0] ? ret : NULL;
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return (unsigned char) uc == ((unsigned char*) ret)[0] ? ret : NULL;
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}
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}
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@ -1,6 +1,6 @@
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/*******************************************************************************
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/*******************************************************************************
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Copyright(C) Jonas 'Sortie' Termansen 2011, 2012, 2013.
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Copyright(C) Jonas 'Sortie' Termansen 2011, 2012, 2013, 2014.
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This file is part of the Sortix C Library.
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This file is part of the Sortix C Library.
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@ -28,6 +28,6 @@ extern "C" char* strchrnul(const char* str, int uc)
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{
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{
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const unsigned char* ustr = (const unsigned char*) str;
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const unsigned char* ustr = (const unsigned char*) str;
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for ( size_t i = 0; true; i++)
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for ( size_t i = 0; true; i++)
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if ( ustr[i] == uc || !ustr[i] )
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if ( ustr[i] == (unsigned char) uc || !ustr[i] )
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return (char*) str + i;
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return (char*) str + i;
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}
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}
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@ -1,6 +1,6 @@
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/*******************************************************************************
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/*******************************************************************************
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Copyright(C) Jonas 'Sortie' Termansen 2011, 2012, 2013.
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Copyright(C) Jonas 'Sortie' Termansen 2011, 2012, 2013, 2014.
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This file is part of the Sortix C Library.
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This file is part of the Sortix C Library.
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@ -30,7 +30,7 @@ extern "C" char* strrchr(const char* str, int uc)
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const char* last = NULL;
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const char* last = NULL;
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for ( size_t i = 0; true; i++ )
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for ( size_t i = 0; true; i++ )
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{
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{
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if ( ustr[i] == uc )
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if ( ustr[i] == (unsigned char) uc )
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last = str + i;
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last = str + i;
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if ( !ustr[i] )
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if ( !ustr[i] )
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break;
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break;
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