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Introduction [cont'd]
Input Output Functions [cont'd]
Structures and Unions [cont'd]
# Preprocessor [cont'd]
Getch in Input Output Functions of Programming in C
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Getch Function 
Getch function is used to get a character from the console. stdio.h header file contains getch function definition. Automatically terminates the control when get a character from the console. Given input character will not display on the console.
Program
#include
void main(){
   char a;
   printf("Enter a character\n");
   a = getch();
   printf("Character is %c",a);
}
Output 
Enter a character

Character is a
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