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+ | {{keywords>wiki library source code example reference}} | ||
+ | |||
+ | ===== getc ===== | ||
+ | <code c> | ||
+ | int getc(FILE *stream); | ||
+ | </code> | ||
+ | |||
+ | Returns next character from (input) stream stream, or EOF on end-of-file or error. | ||
+ | |||
+ | ===== C Sourcecode Example ===== | ||
+ | <code c> | ||
+ | /* | ||
+ | * getc example code | ||
+ | * http://code-reference.com/c/stdio.h/getc | ||
+ | */ | ||
+ | |||
+ | #include <stdio.h> /* including standard library */ | ||
+ | //#include <windows.h> /* uncomment this for Windows */ | ||
+ | |||
+ | |||
+ | int main( void ) | ||
+ | { | ||
+ | FILE *stream; | ||
+ | int c; | ||
+ | |||
+ | if((stream=fopen("test.txt","r"))==NULL) { | ||
+ | printf("Cannot open file.\n"); | ||
+ | return 1; | ||
+ | } | ||
+ | |||
+ | while((c = getc(stream) ) != EOF) { | ||
+ | printf("%c", c); | ||
+ | } | ||
+ | |||
+ | fclose(stream); | ||
+ | return 0; | ||
+ | } | ||
+ | </code> | ||
+ | |||
+ | content of test.txt | ||
+ | <code c> | ||
+ | Test example file for code-reference.com getc source code | ||
+ | </code> | ||
+ | |||
+ | ==== output ==== | ||
+ | ./getc | ||
+ | Test example file for code-reference.com getc source code | ||
+ | |||
+ | |||