URL https://opencores.org/ocsvn/or1k/or1k/trunk

Subversion Repositories or1k

[/] [or1k/] [trunk/] [newlib-1.10.0/] [newlib/] [libc/] [string/] [strlwr.c] - Diff between revs 1010 and 1765

Rev 1010	Rev 1765
`/*`	`/*`
`FUNCTION`	`FUNCTION`
`<<strlwr>>---force string to lower case`	`<<strlwr>>---force string to lower case`

`INDEX`	`INDEX`
`strlwr`	`strlwr`

`ANSI_SYNOPSIS`	`ANSI_SYNOPSIS`
`#include <string.h>`	`#include <string.h>`
`char strlwr(char <[a]>);`	`char strlwr(char <[a]>);`

`TRAD_SYNOPSIS`	`TRAD_SYNOPSIS`
`#include <string.h>`	`#include <string.h>`
`char *strlwr(<[a]>)`	`char *strlwr(<[a]>)`
`char *<[a]>;`	`char *<[a]>;`

`DESCRIPTION`	`DESCRIPTION`
`<<strlwr>> converts each characters in the string at <[a]> to`	`<<strlwr>> converts each characters in the string at <[a]> to`
`lower case.`	`lower case.`

`RETURNS`	`RETURNS`
`<<strlwr>> returns its argument, <[a]>.`	`<<strlwr>> returns its argument, <[a]>.`

`PORTABILITY`	`PORTABILITY`
`<<strlwr>> is not widely portable.`	`<<strlwr>> is not widely portable.`

`<<strlwr>> requires no supporting OS subroutines.`	`<<strlwr>> requires no supporting OS subroutines.`

`QUICKREF`	`QUICKREF`
`strlwr`	`strlwr`
`*/`	`*/`

`#include <string.h>`	`#include <string.h>`
`#include <ctype.h>`	`#include <ctype.h>`

`char *`	`char *`
`strlwr (a)`	`strlwr (a)`
`char *a;`	`char *a;`
`{`	`{`
`char *ret = a;`	`char *ret = a;`

`while (*a != '\0')`	`while (*a != '\0')`
`{`	`{`
`if (isupper (*a))`	`if (isupper (*a))`
`a = tolower (a);`	`a = tolower (a);`
`++a;`	`++a;`
`}`	`}`

`return ret;`	`return ret;`
`}`	`}`