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doc: random number generation

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Add random number generation APIs to the HTML documentation.
Fix style issues.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit is contained in:
Heinrich Schuchardt
2020-06-13 12:29:52 +02:00
parent 9d886fd6a0
commit c7ff87e0ae
5 changed files with 40 additions and 11 deletions
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6
include/rand.h
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@@ -22,7 +22,7 @@ void srand(unsigned int seed);
/**
* rand() - Get a 32-bit pseudo-random number
*
* @returns next random number in the sequence
* Return: next random number in the sequence
*/
unsigned int rand(void);
@@ -32,8 +32,8 @@ unsigned int rand(void);
* This version of the function allows multiple sequences to be used at the
* same time, since it requires the caller to store the seed value.
*
* @seed value to use, updated on exit
* @returns next random number in the sequence
* @seedp: seed value to use, updated on exit
* Return: next random number in the sequence
*/
unsigned int rand_r(unsigned int *seedp);