diff options
Diffstat (limited to 'lib/libppmcolor.c')
| -rw-r--r-- | lib/libppmcolor.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/lib/libppmcolor.c b/lib/libppmcolor.c index 87f14a5e..7e324185 100644 --- a/lib/libppmcolor.c +++ b/lib/libppmcolor.c @@ -399,13 +399,13 @@ ppm_parsecolor(const char * const colorname, -char* -ppm_colorname(const pixel* const colorP, - pixval const maxval, - int const hexok) { +char * +ppm_colorname(const pixel * const colorP, + pixval const maxval, + int const hexok) { int r, g, b; - FILE* f; + FILE * f; static char colorname[200]; if (maxval == 255) { @@ -445,8 +445,7 @@ ppm_colorname(const pixel* const colorP, hex specifier, so return that. */ sprintf(colorname, "#%02x%02x%02x", r, g, b); - return colorname; -} + return colorname;} |