static void main_sink(char * data){{FILE *file=NULL;file=FOPEN(data, "wb+");if (file!=NULL) fclose(file);}}void _main(){char * data;void (*func_ptr) (char *)=main_sink;char data_buf[FILENAME_MAX]=BASEPATH;data=data_buf;{size_t data_len=strlen(data);char * environment=GETENV(ENV_VARIABLE);if (environment!=NULL){strncat(data+data_len, environment, 100-data_len-1);}}func_ptr(data);}
static void main_sink(char * data){{FILE *file=NULL;file=FOPEN(data, "wb+");if (file!=NULL) fclose(file);}}static void main(){char * data;void (*func_ptr) (char *)=main_sink;char data_buf[FILENAME_MAX]=BASEPATH;data=data_buf;strcat(data, "file.txt");func_ptr(data);}