====== stdlib.h ======

==== Numeric conversions ====

^ Function                ^ Description                ^
| [[c:stdlib.h:atof|]]        |converts a string to a floating-point value   |
| [[c:stdlib.h:atoi|]]        |converts a string to a integer value   |
| [[c:stdlib.h:atol|]]        |converts a string to a long integer value   |
| [[c:stdlib.h:strtod|]]      |converts a string to a double value   |
| [[c:stdlib.h:strtol|]]      |converts a string to a long integer value   |
| [[c:stdlib.h:strtoul|]]     |converts a string to a unsigned integer value   |



==== Mathematical functions ====

^ Function                ^ Description                ^
| [[c:stdlib.h:abs|]]        |computes absolute value of an integral value |
| [[c:stdlib.h:labs|]]        |computes absolute value of an integral value |
| [[c:stdlib.h:div|]]        |computes the quotient and remainder of integer division |
| [[c:stdlib.h:ldiv|]]        |computes the quotient and remainder of integer division (long integer) |



==== Widechar conversions ====

^ Function                ^ Description                ^
| [[c:stdlib.h:wcstombs|]]        |converts a Wide character string to a Multibyte character string   |
| [[c:stdlib.h:wctomb|]]          |converts a Wide character to a Multibyte character   |


==== Multibyte conversions / functions ====

^ Function                ^ Description                ^
| [[c:stdlib.h:mblen|]]        |returns the number of bytes from a multibyte character   |
| [[c:stdlib.h:mbstowcs|]]     |converts a Multibyte character string to a Wide character string   |
| [[c:stdlib.h:mbtowc|]]       |converts a Multibyte character to a Wide character   |


==== Memory manipulation ====

^ Function                ^ Description                ^
| [[c:stdlib.h:calloc|]]   |allocates the specified number of bytes   |
| [[c:stdlib.h:free|]]     |releases the specified block of memory back to the system   |
| [[c:stdlib.h:realloc|]]  |increases the size of the specified block of memory Reallocates it if needed   |
| [[c:stdlib.h:malloc|]]   |allocates the specified number of bytes   |


==== Process control ====

^ Function                ^ Description                ^
| [[c:stdlib.h:abort|]]   |causes abnormal program termination without cleaning up   |
| [[c:stdlib.h:atexit|]]     |registers a function to be called on exit() invocation    |
| [[c:stdlib.h:exit|]]  |causes normal program termination with cleaning up   |
| [[c:stdlib.h:getenv|]]   |accesses the list of the environment variables    |
| [[c:stdlib.h:system|]]   |calls the host environments command processor   |


==== Random number generation ====

^ Function                ^ Description                ^
| [[c:stdlib.h:rand|]]   |generates a pseudo-random number   |
| [[c:stdlib.h:srand|]]     |    initializes a pseudo-random number generator    |


==== Operator ====

^ Function                ^ Description                ^
| [[c:stdlib.h:sizeof|]]   |calculate the size of any datatype  |


==== Array functions ====

^ Function                ^ Description                ^
| [[c:stdlib.h:bsearch|]]     |binary search in a array    |
| [[c:stdlib.h:qsort|]]     |sorts Quick X elements of the array     |