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glibc  2.9
Defines | Functions
ctype.c File Reference
#include <ctype.h>

Go to the source code of this file.

Defines

#define __NO_CTYPE
#define func(name, type)   int name (int c) { return __isctype (c, type); }
#define __ctype_tolower   ((int32_t *) _NL_CURRENT (LC_CTYPE, _NL_CTYPE_TOLOWER) + 128)
#define __ctype_toupper   ((int32_t *) _NL_CURRENT (LC_CTYPE, _NL_CTYPE_TOUPPER) + 128)

Functions

 func (isalnum, _ISalnum)
int toupper (int c)

Define Documentation

#define __NO_CTYPE

Definition at line 19 of file ctype.c.

#define func (   name,
  type 
)    int name (int c) { return __isctype (c, type); }

Definition at line 24 of file ctype.c.


Function Documentation

func ( isalnum  ,
_ISalnum   
)

Definition at line 27 of file ctype.c.

{
  return c >= -128 && c < 256 ? __ctype_tolower[c] : c;
}
int toupper ( int  c)

Definition at line 51 of file ctype.c.

{
  return c >= -128 && c < 256 ? __ctype_toupper[c] : c;
}

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