picl_strerror - get error message string
cc [flag …] file … –lpicl [library …] #include <picl.h> char *picl_strerror(int errnum);
The picl_strerror() function maps the error number in errnum to an error message string, and returns a pointer to that string. The returned string should not be overwritten.
The picl_strerror() function returns NULL if errnum is out-of-range.
See attributes(5) for descriptions of the following attributes:
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