Home
C Tutorial
Language
Data Type
String
printf scanf
Operator
Statement
Array
Function
Structure
Pointer
Memory
Preprocessor
File
Data Structure
Search Sort
Wide Character String
assert.h
ctype.h
math.h
setjmp.h
signal.h
stdio.h
stdlib.h
string.h
time.h
wctype.h
isunordered « math.h « C Tutorial
C Tutorial
math.h
isunordered
19.39.isunordered
19.39.1.
int isunordered(a, b): Returns 1 if a and b are unordered relative to each other; zero is returned if a and b are ordered.