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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/include/ctype.h $ */
/* */
/* IBM CONFIDENTIAL */
/* */
/* COPYRIGHT International Business Machines Corp. 2011,2013 */
/* */
/* p1 */
/* */
/* Object Code Only (OCO) source materials */
/* Licensed Internal Code Source Materials */
/* IBM HostBoot Licensed Internal Code */
/* */
/* The source code for this program is not published or otherwise */
/* divested of its trade secrets, irrespective of what has been */
/* deposited with the U.S. Copyright Office. */
/* */
/* Origin: 30 */
/* */
/* IBM_PROLOG_END_TAG */
#ifndef __CTYPE_H
#define __CTYPE_H
#ifdef __cplusplus
extern "C"
{
#endif
/**
* @brief Converts lowercase letter to uppercase
*
* If no such conversion is possible then the input is returned unchanged
*
* @param[in] Input letter
* @return int. Uppercase letter
*/
int toupper(int) __attribute__((const));
/**
* @brief Determine if character is a digit (0-9).
*
* @param[in] Input character.
* @return int - 0 if not a digit, non-zero if is a digit.
*/
int isdigit(int) __attribute__((const));
/**
* @brief Determine if character is a lower-case character.
*
* @param[in] Input character.
* @return int - 0 if not, non-zero if so.
*/
int islower(int) __attribute__((const));
/**
* @brief Determine if character is a upper-case character.
*
* @param[in] Input character.
* @return int - 0 if not, non-zero if so.
*/
int islower(int) __attribute__((const));
/**
* @brief Determine if character is a alphabetic character.
*
* @param[in] Input character.
* @return int - 0 if not, non-zero if so.
*/
int isalpha(int) __attribute__((const));
/**
* @brief Determine if character is a alpha-numeric character.
*
* @param[in] Input character.
* @return int - 0 if not, non-zero if so.
*/
int isalnum(int) __attribute__((const));
/**
* @brief Determine if character is a punctuation character.
*
* @param[in] Input character.
* @return int - 0 if not, non-zero if so.
*/
int ispunct(int) __attribute__((const));
/**
* @brief Determine if character is a space character.
*
* @param[in] Input character.
* @return int - 0 if not, non-zero if so.
*/
int isspace(int) __attribute__((const));
/**
* @brief Determine if character is a printable character.
*
* @param[in] Input character.
* @return int - 0 if not, non-zero if so.
*/
int isprint(int) __attribute__((const));
#ifdef __cplusplus
};
#endif
#endif
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