c_exceptions_handler

sample.c

#include "Exceptions.h"

FILE* fd = NULL;

TRY {
    // try open file and do something
    fd = fopen("file.txt", "r");
    THROW_IF_FAIL(fd != NULL, Exception);
    // more lines

} CATCH(ex, Exception) {
    // Jump to here from any invalid THROW_IF_FAIL
    printf("error");
} FINALLY {
    // If all is OK or NOT, run finally 
    if (fd != NULL) {
        close(fd);    // Close file
    }
}