crm_buffer_add_char  354 include/crm_internal.h void crm_buffer_add_char(char **buffer, int *offset, int *max, char c);
crm_buffer_add_char   46 lib/common/digest.c     crm_buffer_add_char(&buffer, &offset, &max, ' ');
crm_buffer_add_char   48 lib/common/digest.c     crm_buffer_add_char(&buffer, &offset, &max, '\n');