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-rw-r--r--erts/doc/src/erl_driver.xml4
1 files changed, 2 insertions, 2 deletions
diff --git a/erts/doc/src/erl_driver.xml b/erts/doc/src/erl_driver.xml
index 1f7fe0f961..d829aeda10 100644
--- a/erts/doc/src/erl_driver.xml
+++ b/erts/doc/src/erl_driver.xml
@@ -2811,7 +2811,7 @@ ERL_DRV_MAP int sz
</func>
<func>
- <name><ret>int</ret><nametext>erl_drv_putenv(char *key, char *value)</nametext></name>
+ <name><ret>int</ret><nametext>erl_drv_putenv(const char *key, char *value)</nametext></name>
<fsummary>Set the value of an environment variable</fsummary>
<desc>
<marker id="erl_drv_putenv"></marker>
@@ -2840,7 +2840,7 @@ ERL_DRV_MAP int sz
</desc>
</func>
<func>
- <name><ret>int</ret><nametext>erl_drv_getenv(char *key, char *value, size_t *value_size)</nametext></name>
+ <name><ret>int</ret><nametext>erl_drv_getenv(const char *key, char *value, size_t *value_size)</nametext></name>
<fsummary>Get the value of an environment variable</fsummary>
<desc>
<marker id="erl_drv_getenv"></marker>