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34 lines
1.2 KiB
C++
34 lines
1.2 KiB
C++
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//
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// strtok.cpp
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//
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//
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// Defines strtok(), which tokenizes a string via repeated calls.
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//
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// strtok() considers the string to consist of a sequence of zero or more text
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// tokens separated by spans of one or more control characters. The first call,
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// with a string specified, returns a pointer to the first character of the
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// first token, and will write a null character into the string immediately
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// following the returned token. Subsequent calls with a null string argument
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// will work through the string until no tokens remain. The control string
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// may be different from call to call. When no tokens remain in the string, a
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// null pointer is returned.
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//
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#include <corecrt_internal.h>
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#include <string.h>
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extern "C" char* __cdecl __acrt_strtok_s_novalidation(
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_Inout_opt_z_ char* string,
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_In_z_ char const* control,
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_Inout_ _Deref_prepost_opt_z_ char** context
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);
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extern "C" char* __cdecl strtok(char* const string, char const* const control)
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{
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return __acrt_strtok_s_novalidation(string, control, &__acrt_getptd()->_strtok_token);
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}
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