Add quick documentation for ZSTD_NUMTHREADS in the code

2020-09-07 18:19:31 -04:00
parent 888c385a49
commit 136a0673f6
1 changed files with 1 additions and 1 deletions
@@ -588,7 +588,7 @@ static void printVersion(void)

 /* Environment variables for parameter setting */
 #define ENV_CLEVEL "ZSTD_CLEVEL"
-#define ENV_NUMTHREADS "ZSTD_NUMTHREADS"
+#define ENV_NUMTHREADS "ZSTD_NUMTHREADS"    /* takes lower precedence than directly specifying -T# in the CLI */

 /* pick up environment variable */
 static int init_cLevel(void) {