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* simplify vasprintf implementationRich Felker2014-06-041-14/+1
| | | | | | | | the old implementation preallocated a buffer in order to try to avoid calling vsnprintf more than once. not only did this potentially lead to memory fragmentation from trimming with realloc; it also pulled in realloc/free, which otherwise might not be needed in a static linked program.
* cleanup asprintf stuffRich Felker2011-02-201-0/+1
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* initial check-in, version 0.5.0 v0.5.0Rich Felker2011-02-121-0/+27