diff options
Diffstat (limited to 'src/kern.h')
| -rw-r--r-- | src/kern.h | 7 |
1 files changed, 4 insertions, 3 deletions
@@ -39,7 +39,7 @@ void print_not_found_help (void); * @param altpath The index of the alternative path-pattern to use. * @param fbno The index of the framebuffer. */ -void get_fbpath (char *pathbuf, int altpath, int fbno); +void get_fbpath (char *restrict pathbuf, int altpath, int fbno); /** * Get the dimensions of a framebuffer. @@ -50,7 +50,7 @@ void get_fbpath (char *pathbuf, int altpath, int fbno); * @param height Output parameter for the height of the image. * @return Zero on success, -1 on error. */ -int measure (int fbno, char *fbpath, long *width, long *height); +int measure (int fbno, char *restrict fbpath, long *restrict width, long *restrict height); /** * Convert read data from a framebuffer to PNM pixel data. @@ -64,5 +64,6 @@ int measure (int fbno, char *fbpath, long *width, long *height); * pixel is encoded. * @return Zero on success, -1 on error. */ -int convert_fb (FILE *file, char *buf, size_t n, size_t *adjustment); +int convert_fb (FILE *restrict file, const char *restrict buf, + size_t n, size_t *restrict adjustment); |