ctype.h

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#ifndef CTYPE_fb03932e_efff_11e9_b700_705a0f25cb51
#define CTYPE_fb03932e_efff_11e9_b700_705a0f25cb51

#ifdef __cplusplus
 extern "C" {
#endif

#define __CTYPE_VERSION      (0x0001u) 
#include "complier-cfg.h"
#include "stddef.h"

_STATIC_INLINE_ bool_et
IsAlpha(uint8_t ch)
{
  if ( ( ( (unsigned)ch | 32U) - 'a' ) < 26 )
  {
    return TRUE;
  }
  return FALSE;
}

_STATIC_INLINE_ bool_et
IsDigit(uint8_t ch)
{
  if ( ( (unsigned)ch - '0') < 10 )
  {
    return TRUE;
  }
  return FALSE;
}

_STATIC_INLINE_ bool_et
IsAlphaNumeric(uint8_t ch)
{
  if ( IsAlpha(ch) || IsDigit(ch) )
  {
    return TRUE;
  }
  return FALSE;
}

_STATIC_INLINE_ bool_et
IsAscii(uint8_t ch)
{
  if ( !( (unsigned)ch & ~0x7f) )
  {
    return TRUE;
  }
  return FALSE;
}

_STATIC_INLINE_ bool_et
IsControl(uint8_t ch)
{
  if ( (ch < 0x20) || (ch == 0x7f) )
  {
    return TRUE;
  }
  return FALSE;
}

_STATIC_INLINE_ bool_et
IsGraph(uint8_t ch)
{
  if ( ( (unsigned)ch - 0x21) < 0x5e )
  {
    return TRUE;
  }
  return FALSE;
}

_STATIC_INLINE_ bool_et
IsPunct(uint8_t ch)
{
  if ( IsGraph(ch) && !IsAlphaNumeric(ch) )
  {
    return TRUE;
  }
  return FALSE;
}

_STATIC_INLINE_ bool_et
IsPrintable(uint8_t ch)
{
  if ( ( (unsigned)ch - 0x20) < 0x5f ) 
  {
    return TRUE;
  }
  return FALSE;
}

_STATIC_INLINE_ bool_et
IsSpace(uint8_t ch)
{
  if ( ( ( (unsigned)ch - '\t') < 5 ) || ch == ' ' )
  {
    return TRUE;
  }
  return FALSE;
}

_STATIC_INLINE_ bool_et
IsHexDigit(uint8_t ch)
{
  if ( ( (unsigned)(ch - '0') < 10 ) || ( (unsigned)(ch | 32) - 'a') < 6 )
  {
    return TRUE;
  }
  return FALSE;
}

_STATIC_INLINE_ bool_et
IsLower(uint8_t ch)
{
  if ( (unsigned)(ch - 'a') < 26 )
  {
    return TRUE;
  }
  return FALSE;
}

_STATIC_INLINE_ bool_et
IsUpper(uint8_t ch)
{
  if ( (unsigned)(ch - 'A') < 26 )
  {
    return TRUE;
  }
  return FALSE;
}

_STATIC_INLINE_ uint8_t
ToLower(uint8_t ch)
{
  if ( IsUpper(ch) )
  {
    return ( ch | 32 );
  }
  return (ch);
}

_STATIC_INLINE_ uint8_t
ToUpper(uint8_t ch)
{
  if ( IsLower(ch) )
  {
    return ( ch & 0x5f );
  }
  return (ch);
}


#ifdef __cplusplus
}
#endif

#endif /* CTYPE_fb03932e_efff_11e9_b700_705a0f25cb51 */