Page 8 - C-Language
P. 8
Examples 116
Calling a function from another C file 116
Using a Global Variable 117
Using Global Constants 118
Introduction 120
Typedef 123
Using the right-left or spiral rule to decipher C declaration 123
Chapter 20: Enumerations 128
Remarks 128
Examples 128
Simple Enumeration 128
Example 1 128
Example 2 129
Typedef enum 129
Enumeration with duplicate value 131
enumeration constant without typename 131
Chapter 21: Error handling 132
Syntax 132
Remarks 132
Examples 132
errno 132
strerror 132
perror 133
Chapter 22: Files and I/O streams 134
Syntax 134
Parameters 134
Remarks 134
Mode strings: 134
Examples 135
Open and write to file 135
fprintf 136
Run process 136
