ocr: # - include <stdio.h> # #1 include <stdlib.h> #i include <ctype.h> main(int argc, char **argv) int c; FILE *fp, *tmp - - fp; FILE "glopen(char *file nae, char *mode); if (arge I= 2) - I printi(stderr, "in9os9os9osininvosinin", "Usage: TT - argv(0], HT file name" "The file will be doubled and some letters capitalized.") exit(1);
