diff options
Diffstat (limited to 'libshouldbeinlibc/argp.h')
| -rw-r--r-- | libshouldbeinlibc/argp.h | 36 |
1 files changed, 23 insertions, 13 deletions
diff --git a/libshouldbeinlibc/argp.h b/libshouldbeinlibc/argp.h index e2eabb8b..f0bd4d1e 100644 --- a/libshouldbeinlibc/argp.h +++ b/libshouldbeinlibc/argp.h @@ -22,14 +22,20 @@ #define __ARGP_H__ #include <stdio.h> -#include <errno.h> #include <ctype.h> #include <getopt.h> +#define __need_error_t +#include <errno.h> + #ifndef __const #define __const const #endif +#ifndef __error_t_defined +typedef int error_t; +#endif + #ifndef __P # if (defined (__STDC__) && __STDC__) || defined (__cplusplus) # define __P(args) args @@ -348,10 +354,10 @@ struct argp_state routine returned a non-zero value, it is returned; otherwise 0 is returned. This function may also call exit unless the ARGP_NO_HELP flag is set. INPUT is a pointer to a value to be passed in to the parser. */ -error_t argp_parse __P ((__const struct argp *__argp, +extern error_t argp_parse __P ((__const struct argp *__argp, int __argc, char **__argv, unsigned __flags, int *__arg_index, void *__input)); -error_t __argp_parse __P ((__const struct argp *__argp, +extern error_t __argp_parse __P ((__const struct argp *__argp, int __argc, char **__argv, unsigned __flags, int *__arg_index, void *__input)); @@ -359,9 +365,9 @@ error_t __argp_parse __P ((__const struct argp *__argp, /* If defined or set by the user program to a non-zero value, then a default option --version is added (unless the ARGP_NO_HELP flag is used), which - will print this this string followed by a newline and exit (unless the + will print this string followed by a newline and exit (unless the ARGP_NO_EXIT flag is used). Overridden by ARGP_PROGRAM_VERSION_HOOK. */ -extern char *argp_program_version; +extern const char *argp_program_version; /* If defined or set by the user program to a non-zero value, then a default option --version is added (unless the ARGP_NO_HELP flag is used), which @@ -436,9 +442,11 @@ extern void __argp_usage __P ((struct argp_state *__state)); /* If appropriate, print the printf string FMT and following args, preceded by the program name and `:', to stderr, and followed by a `Try ... --help' message, then exit (1). */ -void argp_error __P ((struct argp_state *__state, __const char *__fmt, ...)) +extern void argp_error __P ((struct argp_state *__state, __const char *__fmt, + ...)) __attribute__ ((__format__ (__printf__, 2, 3))); -void __argp_error __P ((struct argp_state *__state, __const char *__fmt, ...)) +extern void __argp_error __P ((struct argp_state *__state, + __const char *__fmt, ...)) __attribute__ ((__format__ (__printf__, 2, 3))); /* Similar to the standard gnu error-reporting function error(), but will @@ -449,11 +457,11 @@ void __argp_error __P ((struct argp_state *__state, __const char *__fmt, ...)) difference between this function and argp_error is that the latter is for *parsing errors*, and the former is for other problems that occur during parsing but don't reflect a (syntactic) problem with the input. */ -void argp_failure __P ((struct argp_state *__state, - int __status, int __errnum, __const char *__fmt, ...)) +extern void argp_failure __P ((struct argp_state *__state, int __status, + int __errnum, __const char *__fmt, ...)) __attribute__ ((__format__ (__printf__, 4, 5))); -void __argp_failure __P ((struct argp_state *__state, - int __status, int __errnum, __const char *__fmt, ...)) +extern void __argp_failure __P ((struct argp_state *__state, int __status, + int __errnum, __const char *__fmt, ...)) __attribute__ ((__format__ (__printf__, 4, 5))); /* Returns true if the option OPT is a valid short option. */ @@ -467,8 +475,10 @@ extern int __option_is_end __P ((__const struct argp_option *__opt)); /* Return the input field for ARGP in the parser corresponding to STATE; used by the help routines. */ -void *_argp_input (__const struct argp *argp, __const struct argp_state *state); -void *__argp_input (__const struct argp *argp, __const struct argp_state *state); +extern void *_argp_input __P ((__const struct argp *argp, + __const struct argp_state *state)); +extern void *__argp_input __P ((__const struct argp *argp, + __const struct argp_state *state)); #ifdef __OPTIMIZE__ |