diff options
Diffstat (limited to 'simple-opt.h')
| -rw-r--r-- | simple-opt.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/simple-opt.h b/simple-opt.h index ada6233..736d8e0 100644 --- a/simple-opt.h +++ b/simple-opt.h @@ -5,6 +5,7 @@ #include <stdbool.h> #include <string.h> #include <stdio.h> +#include <stdint.h> #include <ctype.h> #include <errno.h> @@ -105,7 +106,7 @@ static void simple_opt_print_usage(FILE *f, unsigned width, char *usage_name, static bool sub_simple_opt_parse(struct simple_opt *o, char *s) { - int i, j; + unsigned i, j; char *str, *cp; bool match; @@ -410,11 +411,11 @@ opt_copy_and_return: goto end; } -static int sub_simple_opt_wrap_print(FILE *f, unsigned width, int col, - int line_start, const char *s) +static int sub_simple_opt_wrap_print(FILE *f, unsigned width, unsigned col, + unsigned line_start, const char *s) { bool add_newline = false, first_word = true, first_line = true;; - int i, j, word_start, word_end; + unsigned i, j, word_start, word_end; if (width != 0 && line_start >= width) { line_start = 0; @@ -510,7 +511,7 @@ static void simple_opt_print_usage(FILE *f, unsigned width, char *usage_name, char *usage_options, char *usage_summary, struct simple_opt *options) { char print_buffer[SIMPLE_OPT_USAGE_PRINT_BUFFER_WIDTH]; - int i, j, col, print_buffer_offset, desc_line_start; + unsigned i, j, col, print_buffer_offset, desc_line_start; /* calculate the required line_start for printing descriptions (leaving * space for the widest existing long-option) */ |