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+ | {{keywords>wiki library source code example reference}} | ||
+ | ===== FILE ===== | ||
+ | FILE Pointer (stream) | ||
+ | shows on a given file | ||
+ | // here is a better explanation necessary | ||
+ | ===== C Sourcecode Example ===== | ||
+ | <code c> | ||
+ | #include <stdio.h> /* including standard library */ | ||
+ | //#include <windows.h> /* uncomment this for Windows */ | ||
+ | |||
+ | int main ( void ) | ||
+ | { | ||
+ | FILE *filestream; | ||
+ | |||
+ | filestream=fopen("test.txt","r"); | ||
+ | |||
+ | if (filestream == 0) { | ||
+ | perror("cannot open file"); | ||
+ | } | ||
+ | |||
+ | fclose(filestream); | ||
+ | return 0; | ||
+ | |||
+ | } | ||
+ | </code> |