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C - How many header file is in C language ?




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asked marvit August 18, 2014 08:45 AM  

How many header file is in C language ?


           

1 Answers



 
answered By bhjahnavi   0  
<assert.h> Contains the assert macro, used to assist with detecting logical errors and other types                                  of bug in debugging versions of a program.
<complex.h> A set of functions for manipulating complex numbers.
<ctype.h>        Defines set of functions used to classify characters by their types or to convert between                                   upper and lower case in a way that is independent of the used character set (typically                                    ASCII or one of its extensions, although implementations utilizing EBCDIC are also                                          known).
<errno.h>         For testing error codes reported by library functions.
<fenv.h>                     Defines a set of functions for controlling floating-point environment.
<float.h>                    Defines macro constants specifying the implementation-specific properties of the                                            floating-point library.
<inttypes.h>                Defines exact width integer types.
<iso646.h> Defines several macros that implement alternative ways to express several standard                                         tokens. For programming in ISO 646 variant character sets.
<limits.h>             Defines macro constants specifying the implementation-specific properties of the                                            integer types.
<locale.h> Defines localization functions.
<math.h>          Defines common mathematical functions.
<setjmp.h> Declares the macros setjmp and longjmp, which are used for non-local exits.
<signal.h> Defines signal handling functions.
<stdalign.h> For querying and specifying the alignment of objects.
<stdarg.h> For accessing a varying number of arguments passed to functions.
<stdatomic.h> For atomic operations on data shared between threads.
<stdbool.h> Defines a boolean data type.
<stddef.h> Defines several useful types and macros.
<stdint.h>         Defines exact width integer types.
<stdio.h>         Defines core input and output functions
<stdlib.h>         Defines numeric conversion functions, pseudo-random numbers generation functions,                                   memory allocation, process control functions
<stdnoreturn.h>    For specifying non-returning functions.
<string.h>         Defines string handling functions.
<tgmath.h> Defines type-generic mathematical functions.
<threads.h> Defines functions for managing multiple Threads as well as mutexes and condition                                         variables.
<time.h>              Defines date and time handling functions
<uchar.h> Types and functions for manipulating Unicode characters.
<wchar.h> Defines wide string handling functions.
<wctype.h> Defines set of functions used to classify wide characters by their types or to convert between upper and lower case
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