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Some very minor tweaks form usage #253

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Some very minor tweaks form usage #253

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48108ad
Move some macro definitions to header so they are shared and allow fo…
avlouis Apr 8, 2026
a425493
Adjusting include guard macros to comply with standards.
avlouis Apr 8, 2026
9b1e0d8
Fixing a sign issue that prevents compilation when running -Werror=fo…
avlouis Apr 10, 2026
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4 changes: 1 addition & 3 deletions linenoise.c
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Original file line number Diff line number Diff line change
Expand Up @@ -118,8 +118,6 @@
#include <stdint.h>
#include "linenoise.h"

#define LINENOISE_DEFAULT_HISTORY_MAX_LEN 100
#define LINENOISE_MAX_LINE 4096
static char *unsupported_term[] = {"dumb","cons25","emacs",NULL};
static linenoiseCompletionCallback *completionCallback = NULL;
static linenoiseHintsCallback *hintsCallback = NULL;
Expand Down Expand Up @@ -1551,7 +1549,7 @@ void linenoisePrintKeyCodes(void) {
if (memcmp(quit,"quit",sizeof(quit)) == 0) break;

printf("'%c' %02x (%d) (type quit to exit)\n",
isprint(c) ? c : '?', (int)c, (int)c);
isprint(c) ? c : '?', (unsigned int)c, (int)c);
printf("\r"); /* Go left edge manually, we are in raw mode. */
fflush(stdout);
}
Expand Down
14 changes: 11 additions & 3 deletions linenoise.h
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Expand Up @@ -36,8 +36,16 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

#ifndef __LINENOISE_H
#define __LINENOISE_H
#ifndef LINENOISE_H
#define LINENOISE_H

#ifndef LINENOISE_DEFAULT_HISTORY_MAX_LEN
#define LINENOISE_DEFAULT_HISTORY_MAX_LEN 100
#endif

#ifndef LINENOISE_MAX_LINE
#define LINENOISE_MAX_LINE 4096
#endif

#ifdef __cplusplus
extern "C" {
Expand Down Expand Up @@ -111,4 +119,4 @@ void linenoiseMaskModeDisable(void);
}
#endif

#endif /* __LINENOISE_H */
#endif /* LINENOISE_H */