Index

Symbols

#include % & address-of operator && * *= + ++ += - -- -= / /* */ //

/= < << <= =, [1], [2] struct = and structs == > >= >> \* (pointer declaration) (pointer dereference) ^ | || ~

A

abs address space address-of operator & pointers arithmetic operations int versus float arithmetic

array bounds checking (lack of) array indexing array initialization arrays multi-dimensional arrays assignment, [1] atof atoi

B

bitwise operations bool types

bsearch buffer overflows and strcpy bzero

C

C standard library char integer literals null character clang compiling error messages gcc, versus

comments comparing strings compiler-inserted padding struct copying strings ctype curly braces

D

dereference operator (\*) pointers

do-while loop

E

error messages clang

exit

F

fclose fgets fopen for loop free

function declaration function naming function parameters, [1], [2] function return values, [1] functions

G

gcc compiling

gcc, versus clang getchar

H

header files

heap

I

if statement initialization initialization syntax initializing struct initializing structs int char; short; long; long long integer int versus float arithmetic arithmetic operations integer char int long long long short signed types unsigned

isalnum isalpha, [1] isdigit, [1] islower, [1] ispunct isspace, [1] isupper, [1]

L

literals char logical operators

long integer long long integer

M

main main function malloc man pages memcpy

memmove memory alignment struct memset multi-dimensional arrays arrays

N

NULL pointers

null character char

O

operator associativity operator precedence

operators overflow

P

pass-by-value function parameter semantics pointer declaration pointers pointer initialization pointers pointers address-of operator dereference operator (\*) NULL pointer declaration pointer initialization swap function

pointers to pointers postdecrement postincrement predecrement preincrement printf process putchar

Q

qsort

R

rand realloc

record types relational operators

S

scanf short integer signed integer sizeof struct sizeof and arrays snprintf srand stack stdbool.h strcasecmp, [1] strchr strcmp, [1] strcpy, [1] string initialization string length

strings strlcat strlcpy, [1] strlen, [1] strncasecmp, [1] strncmp, [1] strstr strtod strtol struct = compiler-inserted padding initializing memory alignment sizeof swap function pointers switch statement

T

ternary operator tolower, [1] toupper, [1] truncation

type aliases typedef types bool integer

U

undefined values, [1]

unsigned integer

V

variable length arrays

void

W

while loop