UsbDropFuncs: Difference between revisions
Created page with "==Description== ==Syntax== <pre> </pre> ==Parameters== ==Return Code== ===Errors=== ==Remarks== ==Example Code== <pre> →add UsbDropFuncs: rc = RxFuncAdd('UsbDropFunc..." |
mNo edit summary |
||
| (2 intermediate revisions by one other user not shown) | |||
| Line 1: | Line 1: | ||
Drops all functions prefixed with RxUsb at once. | |||
==Syntax== | ==Syntax== | ||
rc = UsbDropFuncs() | |||
;Return Code:empty string | |||
==Example Code== | ==Example Code== | ||
| Line 20: | Line 13: | ||
/* invoke UsbDropFuncs */ | /* invoke UsbDropFuncs */ | ||
rc = ('' | rc = ('' <> UsbDropFuncs()) | ||
say '*UsbDropFuncs(),RC=0x'b2x(rc) | say '*UsbDropFuncs(),RC=0x'b2x(rc) | ||
| Line 29: | Line 22: | ||
==Related Functions== | ==Related Functions== | ||
* [[UsbLoadFuncs]] | |||
[[Category:USBCalls]] | [[Category:USBCalls]] | ||
Latest revision as of 00:23, 29 October 2017
Drops all functions prefixed with RxUsb at once.
Syntax
rc = UsbDropFuncs()
- Return Code
- empty string
Example Code
/* add UsbDropFuncs */
rc = RxFuncAdd('UsbDropFuncs','usbcalls','UsbdropFuncs')
say '+UsbDropFuncs(),RC=0x'd2x(rc)
/* invoke UsbDropFuncs */
rc = ('' <> UsbDropFuncs())
say '*UsbDropFuncs(),RC=0x'b2x(rc)
/* drop UsbDropFuncs */
rc = RxFuncDrop('UsbDropFuncs')
say '-UsbDropFuncs(),RC=0x'd2x(rc)