| #ifndef CASPRINTF_H_INCLUDED | |
| /* GNU_PRINTF_ATTR lets the GNU compiler check pm_message() and pm_error() | |
| calls to be sure the arguments match the format string, thus preventing | |
| runtime segmentation faults and incorrect messages. | |
| */ | |
| #ifdef __GNUC__ | |
| #define GNU_PRINTF_ATTR(a,b) __attribute__ ((format (printf, a, b))) | |
| #else | |
| #define GNU_PRINTF_ATTR(a,b) | |
| #endif | |
| void GNU_PRINTF_ATTR(2,3) | |
| casprintf(const char ** const retvalP, const char * const fmt, ...); | |
| void | |
| strfree(const char * const string); | |
| #endif |