The list of header files required for using the libraries of the RX are listed below.
The macro definitions and function declarations are described in each file.
Table 7.2 | Library Types and Corresponding Standard Include Files |
|
|
|
|
|
Program diagnostics
|
Outputs program diagnostic information.
|
<assert.h>
|
|
Character handling
|
Handles and checks characters.
|
<ctype.h>
|
|
Mathematics
|
Performs numerical calculations such as trigonometric functions.
|
<math.h>
<mathf.h>
|
|
Non-local jumps
|
Supports transfer of control between functions.
|
<setjmp.h>
|
|
Variable arguments
|
Supports access to variable arguments for functions with such arguments.
|
<stdarg.h>
|
|
Input/output
|
Performs input/output handling.
|
<stdio.h>
|
|
General utilities
|
Performs C program standard processing such as storage area management.
|
<stdlib.h>
|
|
String handling
|
Performs string comparison, copying, etc.
|
<string.h>
|
|
Complex arithmetic
|
Performs complex number operations.
|
<complex.h>
|
|
Floating-point environment
|
Supports access to floating-point environment.
|
<fenv.h>
|
|
Integer type format conversion
|
Manipulates greatest-width integers and converts integer format.
|
<inttypes.h>
|
|
Multibyte and wide characters
|
Manipulates multibyte characters.
|
<wchar.h>
<wctype.h>
|
In addition to the above standard include files, standard include files consisting solely of macro name definitions, shown in Table 7.3, are provided to improve programming efficiency.
Table 7.3 | Standard Include Files Comprising Macro Name Definitions |
|
|
|
|
<stddef.h>
|
Defines macro names used in common by the standard include files.
|
|
<limits.h>
|
Defines various limit values relating to compiler internal processing.
|
|
<errno.h>
|
Defines the value to be set in errno when an error is generated in a library function.
|
|
<float.h>
|
Defines various limit values relating to the limits of floating-point numbers.
|
|
<iso646.h>
|
Defines alternative spellings of macro names.
|
|
<stdbool.h>
|
Defines macros relating to logical types and values.
|
|
<stdint.h>
|
Declares integer types with specified width and defines macros.
|
|
<tgmath.h>
|
Defines type-generic macros.
|