libidn  1.38
version.c File Reference
#include "stringprep.h"
#include <string.h>

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const char * stringprep_check_version (const char *req_version)

Function Documentation

◆ stringprep_check_version()

const char* stringprep_check_version ( const char *  req_version)


req_versionRequired version number, or NULL.

Check that the version of the library is at minimum the requested one and return the version string; return NULL if the condition is not satisfied. If a NULL is passed to this function, no check is done, but the version string is simply returned.

See STRINGPREP_VERSION for a suitable @req_version string.

Return value: Version string of run-time library, or NULL if the run-time library does not meet the required version number.

Definition at line 53 of file version.c.