putc              102 ext/gd/libgd/gd_io_file.c 	putc (b, fctx->f);
putc              335 ext/gd/libgd/wbmp.c   return (putc (c, (FILE *) out));
putc             5827 ext/mbstring/oniguruma/regcomp.c   for (i = 0; i < indent; i++) putc(' ', f);
putc             67417 ext/sqlite3/libsqlite/sqlite3.c           putc(c, out);