• assert.h is a header file in the C standard library. It defines the C preprocessor macro assert and implements runtime assertion in C. assert.h is defined...
    7 KB (779 words) - 21:51, 9 June 2023
  • Assertion (redirect from Assert)
    to: Assertion (software development), a computer programming technique assert.h, a header file in the standard library of the C programming language Assertion...
    1 KB (188 words) - 15:09, 26 November 2021
  • flags, without which the assert statements are ignored. In C, they are added on by the standard header assert.h defining assert (assertion) as a macro that...
    20 KB (2,571 words) - 23:13, 3 July 2025
  • C standard library (redirect from Stdlib.h)
    ratified in 1995. Six more header files (complex.h, fenv.h, inttypes.h, stdbool.h, stdint.h, and tgmath.h) were added with C99, a revision to the C Standard...
    37 KB (3,694 words) - 11:18, 26 January 2025
  • setjmp.h is a header defined in the C standard library to provide "non-local jumps": control flow that deviates from the usual subroutine call and return...
    15 KB (1,784 words) - 01:57, 17 April 2025
  • C data types (redirect from Inttypes.h)
    includes new real floating-point types float_t and double_t, defined in <math.h>. They correspond to the types used for the intermediate results of floating-point...
    34 KB (3,285 words) - 17:58, 14 July 2025
  • Pthreads (redirect from Pthread.h)
    of pthreads in C: #include <stdio.h> #include <stdlib.h> #include <assert.h> #include <pthread.h> #include <unistd.h> #define NUM_THREADS 5 void *perform_work(void...
    9 KB (1,086 words) - 18:33, 19 February 2025
  • errno.h is a header file in the standard library of the C programming language. It defines macros for reporting and retrieving error conditions using...
    14 KB (725 words) - 00:52, 15 May 2025
  • header file: // header file: shape.h #ifndef SHAPE_INCLUDED # define SHAPE_INCLUDED // assert function #include <assert.h> #ifdef __cplusplus extern "C" {...
    26 KB (3,515 words) - 17:39, 13 March 2025
  • implemented as a group of macro constants in the C standard library in the iso646.h header. The tokens were created by Bjarne Stroustrup for the pre-standard...
    5 KB (444 words) - 14:53, 8 April 2024
  • stdarg.h is a header in the C standard library of the C programming language that allows functions to accept an indefinite number of arguments. It provides...
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  • such as <regex> rather than <regex.h>, <thread> rather than <pthread.h>, or <semaphore> rather than <semaphore.h>. POSIX C standard library C++ standard...
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  • language, processing data byte by byte. #include <stddef.h> #include <stdint.h> #include <assert.h> /** COBS encode data to buffer @param data Pointer to...
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  • In the C and C++ programming languages, unistd.h is the name of the header file that provides access to the POSIX operating system API. It is defined...
    13 KB (302 words) - 16:27, 5 February 2025
  • C signal handling (redirect from Signal.h)
    keyboard). The C standard defines only 6 signals. They are all defined in signal.h header (csignal header in C++): SIGABRT – "abort", abnormal termination. SIGFPE...
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  • value) to work around these problems. #include <stdio.h> #include <stdlib.h> #include <locale.h> int main(void) { /* Locale is set to "C" before this...
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  • instead of traditional malloc and free in C. #include <assert.h> #include <stdio.h> #include <gc.h> int main(void) { int i; const int size = 10000000; GC_INIT();...
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  • #include <assert.h> int i, a[10]; for (i = 0; i < 10; ++i) { assert(0 <= i && i < 10); a[i] = 10-i; } for (i = 0; i < 10; ++i) { assert(0 <= i && i...
    6 KB (882 words) - 23:14, 1 October 2024
  • following is an example: #include <stdio.h> #include <assert.h> int main ( void ) { int i; for (i=0; i<=9; i++) { assert( ( "i is too big!", i <= 4 ) ); printf("i...
    14 KB (1,834 words) - 06:38, 1 June 2025
  • also incorporates most headers of the ISO C standard library ending with ".h", but their use was deprecated (reverted the deprecation since C++23). C++23...
    37 KB (1,605 words) - 03:07, 23 June 2025
  • current time to the standard output stream. #include <time.h> #include <stdlib.h> #include <stdio.h> int main(void) { time_t current_time; char* c_time_string;...
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  • Thumbnail for H. P. Lovecraft
    Tribune recommended to readers a volume of Lovecraft's stories in 1944, asserting that "the literature of horror and macabre fantasy belongs with mystery...
    162 KB (20,122 words) - 12:26, 6 July 2025
  • Thumbnail for H. G. Wells
    weapons, satellite television, and something resembling the World Wide Web. Asserting that "Wells's visions of the future remain unsurpassed", John Higgs, author...
    123 KB (13,967 words) - 20:40, 8 July 2025
  • Thumbnail for H. L. Mencken
    also championed artists whose works he considered worthy. For example, he asserted that books such as Caught Short! A Saga of Wailing Wall Street (1929),...
    58 KB (6,561 words) - 05:37, 9 July 2025
  • function ends. The C dynamic memory allocation functions are defined in stdlib.h header (cstdlib header in C++). malloc() takes a single argument (the amount...
    36 KB (4,141 words) - 04:19, 26 June 2025
  • Thumbnail for Ross Perot
    Ross Perot (redirect from H. Ross Perot)
    2010. Holmes, Steven A (July 16, 1992). "Rollins Quits Perot's Campaign; Asserts His Advice Was Ignored". The New York Times. p. 1. Retrieved May 27, 2010...
    83 KB (8,632 words) - 22:20, 13 July 2025
  • Thumbnail for Dangling pointer
    variables which may contain a copy of the pointer. #include <assert.h> #include <stdlib.h> /* Alternative version for 'free()' */ static void safefree(void...
    15 KB (1,891 words) - 06:59, 11 June 2025
  • C file input/output (redirect from Stdio.h)
    These functions make up the bulk of the C standard library header <stdio.h>. The functionality descends from a "portable I/O package" written by Mike...
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  • environment operations. The process control functions are defined in the stdlib.h header (cstdlib header in C++). Crawford, Tony; Peter Prinz (December 2005)...
    3 KB (127 words) - 17:42, 11 December 2022
  • "Hello World" MPI Test Program */ #include <assert.h> #include <stdio.h> #include <string.h> #include <mpi.h> int main(int argc, char **argv) { char buf[256];...
    51 KB (6,501 words) - 12:21, 30 May 2025