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Functions | |
| const char * | qSysGetEnv (const char *envname, const char *nullstr) |
| Get system environment variable. | |
| char * | qSysCmd (const char *cmd) |
| Get the result string of external command execution. | |
| const char * | qDecoderVersion (void) |
| Get the version string of qDecoder library. | |
| const char* qSysGetEnv | ( | const char * | envname, | |
| const char * | nullstr | |||
| ) |
Get system environment variable.
| envname | environment name | |
| nullstr | if not found, return this string |
| char* qSysCmd | ( | const char * | cmd | ) |
Get the result string of external command execution.
| cmd | external command |
| const char* qDecoderVersion | ( | void | ) |
Get the version string of qDecoder library.
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