gpgme: error: cannot combine with previous 'int' declaration specifier

[promac@…]

:info:build In file included from gpgme-tool.c:36:
:info:build /opt/local/include/argp.h:39:13: error: cannot combine with previous 'int' declaration specifier
:info:build typedef int error_t;
:info:build             ^
:info:build ../config.h:258:17: note: expanded from macro 'error_t'
:info:build #define error_t int
:info:build                 ^
:info:build In file included from gpgme-tool.c:36:
:info:build /opt/local/include/argp.h:39:1: warning: typedef requires a name [-Wmissing-declarations]
:info:build typedef int error_t;
:info:build ^~~~~~~~~~~~~~~~~~~
:info:build gpgme-tool.c:915:3: warning: implicitly declaring library function 'snprintf' with type 'int (char *, unsigned long, const char *, ...)'
:info:build   snprintf (code, sizeof (code) - 1, "0x%x", err);
:info:build   ^
:info:build gpgme-tool.c:915:3: note: include the header <stdio.h> or explicitly provide a declaration for 'snprintf'
:info:build gpgme-tool.c:1736:9: warning: implicitly declaring library function 'strcasecmp' with type 'int (const char *, const char *)'
:info:build   if (! strcasecmp (name, gpgme_get_protocol_name (GPGME_PROTOCOL_OpenPGP)))
:info:build         ^
:info:build gpgme-tool.c:1736:9: note: include the header <strings.h> or explicitly provide a declaration for 'strcasecmp'
:info:build gpgme-tool.c:2263:9: warning: implicitly declaring library function 'strncasecmp' with type 'int (const char *, const char *, unsigned long)'
:info:build   if (! strncasecmp (line, "file=", 5))
:info:build         ^
:info:build gpgme-tool.c:2263:9: note: include the header <strings.h> or explicitly provide a declaration for 'strncasecmp'
:info:build gpgme-tool.c:2266:19: warning: implicitly declaring library function 'strdup' with type 'char *(const char *)'
:info:build       *filename = strdup (line + 5);

[ryandesign (Ryan Carsten Schmidt)]

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