skalibs

Mirror/fork of https://skarnet.org/software/skalibs/
git clone https://ccx.te2000.cz/git/skalibs
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cbuffer_unget.c (200B)

      1 /* ISC license. */
      2 
      3 #include <skalibs/cbuffer.h>
      4 
      5 size_t cbuffer_unget (cbuffer *b, size_t len)
      6 {
      7   size_t max = cbuffer_available(b) ;
      8   if (len > max) len = max ;
      9   return cbuffer_UNGET(b, len) ;
     10 }